Did You Know...
...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.
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| Number | Title | Issue Date |
| 8012515 | Method for preparation of herbal beverage A process for the preparation (decoction) of an herbal beverage from China Root (Smilax domingensis Willd), Bejuco indio (Gouania polygama) and Pimento leaves (Pimenta dioica Merr) and a modulation effective amount of Ginger root (Zingiber of... | 09/06/2011 |
| 7264003 | Hair styling accessory A hair dressing foundation having an essentially oval convex shell-like element and an array of comb-like teeth radiating from the edges thereof. The convex shell-like element of this foundation includes an essentially resilient non-porous body that is suitable for ... | 09/04/2007 |
| 7096198 | Internet web site program for the purchase, issue and dispensing of debit cards A computerized computer program in an Internet Web site with input and output capabilities for the sale, issue and dispensing of debit cards that includes automated teller machine as dispensers for debit cards that include each one a unique identification number on ... | 08/22/2006 |
| 6537257 | Syringe with reciprocating, leak-proof needle guard A leak proof safety shield/guard for a syringe is herein disclosed. The shield/guard provides for not only protection of the syringe from a damage and abuse in the storage and handling, but also protects the health care professional from contact with the ... | 03/25/2003 |
| 6485983 | System for electrochemical quantitative analysis of analytes within a solid phase and affinity chromatographic test strip System, method, and test strip for solid phase, electrochemical, quantitative analysis of analytes contained in biological fluid samples. Preliminary to analysis, a test sample solution can be applied to a sample collection pad associated with the solid p... | 11/26/2002 |
| 5228141 | Patient wearing apparel A unitary wraparound, one-piece back, medical patient garment provides openable connections between the back panel and each of the front panels, the connections being below the shoulder of the person wearing the garment. A two element threaded tie secures... | 07/20/1993 |
| 5173194 | Filtration method and apparatus having a filtrate collection chamber within the filter bed A filtration apparatus includes a vertical column of filter media contained in and defined by a liquid-impervious vessel. A filtrate collection chamber is fixedly and centrally located in the media column. The collection chamber has liquid impervious top ... | 12/22/1992 |
| 5139258 | Paddle ball racquet A paddle ball racquet for a slow paced table tennis game is herein disclosed. The racquet is modified to eliminate the advantage of the power player by imparting flex or articulation between the racquet handle and the paddle surface. The design parameters... | 08/18/1992 |
| 5028452 | Closed loop system and process for conversion of gaseous or vaporizable organic and/or organo-metallic compounds to inert solid matrix resistant to solvent extraction Closed system and process for the conversion of gaseous or vaporizable organic and/or organo-metallic compound to inert solid which is resistant to solvent extraction, and is itself essentially nontoxic or convertible through oxidation or other natural pr... | 07/02/1991 |
| 4967278 | Video camera with a transverse tilt detector and indicator comprising an ordered array of light-emitting diodes A video camera comprising an optical-to-video conversion means having a longitudinal optical axis, a viewfinder cooperating with the conversion means, and means for detecting and indicating the transverse tilt of the camera in one of a plurality of succes... | 10/30/1990 |
| 4927100 | Airfoil configuration An airfoil having two (2) basic components, a sail and spoiler, associated with the leading edge of the sail, is herein disclosed. This unique airfoil design has application in flexible wing aircraft (i.e., ultralites), sport parachutes and sport kites. I... | 05/22/1990 |
| 4923522 | Method and device for cleaning a spray gun assembly Method comprises positioning a spray gun and its cup-connecting means in a stationary support, and its gun cup in a rotatable cup holder in a closed chamber. Then, compressed air and cleaning liquid is passed through the gun and cup-connecting means, whil... | 05/08/1990 |
| 4919258 | Protective case for a diver's face mask A protective case for use with a diver's face mask of the type which includes a glass window, a pliable frame supporting the window around its periphery, and a headband attached to opposite sides of the frame. The protective case comprises: (a) a flat bas... | 04/24/1990 |
| 4914554 | Phosphorescent keyhole locator A phosphorescent keyhole locator particularly adapted for use in combination with a tumbler-type lock comprising a cylindrical tumbler having a circular tumbler end surface with a keyhole therein, and a peripheral end surface around the tumbler end surfac... | 04/03/1990 |
| 4881772 | Rear-window wind deflector for a vehicle A rear-window wind deflector comprising a channel plate having a leading edge, a trailing edge, and a plurality of substantially parallel channels therebetween. The cross-section of each channel decreases smoothly from the leading edge to the trailing edg... | 11/21/1989 |
| 4877580 | Assay kit including an analyte test strip and a color comparator An assay kit comprising an analyte test strip and a color comparator including a plurality of different color fields arranged in an ordered, preferably linear, succession. There is an aperture through each color field so positioned that the reaction zone ... | 10/31/1989 |
| 4876090 | Systemic insect repellent composition and method A systemic insect repellent composition is provided which affords essentially continuous protection of domesticated animals against fleas, ticks and other blood feeding pests. The systemic compositions of the invention comprise two essential ingredients: ... | 10/24/1989 |
| 4854094 | Method for converting one or more steel shipping containers into a habitable building at a building site and the product thereof Method comprises mounting at least one standard steel shipping container on a weight-bearing foundation at the ends thereof. Where two or more containers are used, the containers may be in spaced and/or abutting side-by-side relationship; and/or may be mo... | 08/08/1989 |
| 4852587 | Protective shield and restraining device A device for subduing and then restraining a violent person comprising a relatively-stiff, bendable shield having opposed major surfaces. One of the major surfaces, designated the back surface, has attached thereto at least two handles, at least one strap... | 08/01/1989 |
| 4833744 | Fitted sheet and sheet-holding fixture for a waterbed A novel fitted sheet and a novel rigid fixture for holding a corner of the novel sheet in place on a rectangular waterbed mattress. A fixture is positioned adjacent each corner of the mattress with a base portion under the mattress, an upstanding corner p... | 05/30/1989 |
| 4827916 | Vent for use in an orthopedic cast A vent for use in an orthopedic cast of a prescribed thickness comprises a plastic base tab having a substantially elliptical aperture therein and a wall around the periphery of the aperture that rises from one side of the tab to a height about equal to t... | 05/09/1989 |
| 4823505 | Fumigation system for exterminating insects in an existing building This invention relates to a novel system for exterminating insects in a building, and particularly, to such a system which may be installed after the building is completed. This system includes a tunnel device which provides access to the cavity between t... | 04/25/1989 |
| 4823771 | Apparatus for solar heating A solar energy system for the heating of water in a spa or the like. The system comprises a solar collector array for receiving water from the spa, for heating the received water, and for then directing the heated water back to the spa. The solar collecto... | 04/25/1989 |
| 4815154 | Beach pillow An inflatable pillow usable outdoors and capable of resisting displacement by the wind or other force. The pillow has a pocket that may be filled with sand to weigh it down. The pillow also has an attached flap to keep the sand positioned in the pocket af... | 03/28/1989 |
| 4813521 | Stacking hand luggage Hand luggage comprising a substantially rectangular shell including two opposed major walls and an open end therebetween. A single rectangular drawer is slidably mounted in the shell. The drawer includes a front wall having a marginal flange that overlaps... | 03/21/1989 |
| 4811430 | Eye shield and headband combination In combination, a frameless optical eye shield and a moisture-absorbent headband. The eye shield is a transparent sheet having one of a pair of loop-and-pile fasteners adhered to the upper margin of its outer surface. The headband has a pocket attached to... | 03/14/1989 |
| 4804223 | Motor vehicle with finger guard The combination of a motor vehicle having a door that is hinged to open outwardly from a closely-fitting door opening and a finger guard comprising a first flexible strip attached to the distal edge of the door and overlapped over the adjacent edge of the... | 02/14/1989 |
| 4800672 | Centralized fumigation system for exterminating insects in a building This invention relates to a novel built-in centralized system for exterminating insects in a building, and particularly to such a system which may be installed during construction without modification, interruption or departure from traditional building d... | 01/31/1989 |
| 4790979 | Test strip and fixture A test strip is disclosed which provides for transport and separation of heterogenous fluid samples. This test strip can be used for analysis of whole blood by reflectance measurement. This test strip, which can be especially adapted for use in a disposab... | 12/13/1988 |
| 4776623 | Apparatus for storing and transporting cassettes Apparatus for storing and transporting cassettes comprising a container formed of side panels and a rear panel coupled to form a box-like structure. The container also includes a plurality of spaced and parallel separation panels forming slots for individ... | 10/11/1988 |
| 4775525 | Oral hygiene formulation containing sodium alginate A dental treating composition and method are disclosed which reduces dental plaque and inhibits future formation of the same, when the dental treating composition is used on regular basis. Sodium alginate is used as a calcium ion chelating agent which wea... | 10/04/1988 |
| 4774971 | Cigarette substitute A cigarette substitute is provided which satisfies the smokers psychological and pharmacological need for a cigarette, without exposing him, or others, to the ill-effects associated with inhalation of smoke, tar and other combustion products. This cigaret... | 10/04/1988 |
| 4774192 | A dry reagent delivery system with membrane having porosity gradient Dry chemistry reagent system, kit and method for detection of an analyte such as glucose, cholesterol, urea, antigen or antibody. The reagent system is a porous membrane or bibulous film having a porosity gradient from one planar surface to the other. In ... | 09/27/1988 |
| 4773161 | Portable liquid level A liquid level comprising a bottle for holding leveling liquid and means in its lower end for connecting to a length of hose. The bottle has a filler opening in its upper end and integral means for storing the hose around the bottle. The level may include... | 09/27/1988 |
| 4772040 | Device for coupling a trailer to a towing vehicle A device for releasably coupling a trailer to a towing vehicle comprising a support plate mountable on the towing vehicle, and a parallelogram-like arrangement of articulated mechanical members mounted on the support plate including a lifting bar movable ... | 09/20/1988 |
| 4770070 | Ratchet tool having open-ended jaws A tool having a pair of open-ended jaws with spaced confronting jaw faces and a support for the jaws, wherein each jaw comprises a continuous loop of chained links movably mounted on a plurality of rotatable rollers, said rollers being floatingly mounted ... | 09/13/1988 |
| 4768362 | Elastic key marker having graphic inscription means Key marker comprises an elastic ring and integral flanges adapted to be stretched around the periphery of the bow of a flat key. The ring has a slot therein adapted to fit around the bit of the key. An elastic membrane integral with one of the flanges ext... | 09/06/1988 |
| 4768236 | Sportswear having detachable towelling means Sportswear having readily accessible towelling means which are detachably and invisibly anchored to the waistband of the garments is disclosed. The preferred garment design is for tennis shorts which includes at least one, and preferably two, quick-releas... | 09/06/1988 |
| 4763375 | Toothbrush An improved toothbrush having a handle and two sets of bristles; one set of bristles being disposed on each end of the handle. One set of bristles is configured as a conventional toothbrush and may, thus, have any one of a number of combinations of bristl... | 08/16/1988 |
| 4757250 | Three-conductor booster cable assembly A three-conductor booster cable assembly is disclosed for connection of a source of DC power to the terminals of a battery requiring recharging. The uniqueness of this assembly is based upon a combination of features including (a) modification of the term... | 07/12/1988 |
