Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 3975775 | Examining glove An examining glove at least one finger of which is inverted and has a rupturable seal to form a lubricant containing space. The arrangement is such so that when the glove is put on the seal is ruptured and the exterior of the glove finger is lubricated.... | 08/24/1976 |
| 3975776 | Method for making elastic gloves Method for applying an elastic band around the cuff of an elastic glove which includes extruding a stripe of elastomeric material around the cuff of the glove while on a glove form and curing the stripe. A tray carrying a row of glove forms, each having a... | 08/24/1976 |
| 3975777 | Garment constructions The garment construction comprises a waistline arrangement for encircling a wearer's waist, at least one front garment panel having an upper edge thereof secured to a front portion of the waistline arrangement, and at least one rear garment panel having a... | 08/24/1976 |
| 3975778 | Total ankle arthroplasty A total ankle arthroplasty comprising a high-density polyethylene tibial unit having a concave surface forming a portion of a cylinder, a lower Vitallium talar unit having a convex bearing surface forming a portion of a sphere of a radius less than the ra... | 08/24/1976 |
| 3975779 | Artificial intraocular lens and supporting system therefor A lens suitable for implantation in the eye is provided with a supporting system which accommodates to normal function of a dynamic pupil. The supporting system includes flexible spring-like members structurally designed to follow a dilating and contracti... | 08/24/1976 |
| 3975780 | Bathing facility incorporating bathroom air exhaust fans The sapce over a shower or tub enclosure, of the type made in one piece of fiber-reinforced plastic, is closed with a dome and a vertical wall extending from the rail, supporting sliding doors, to the ceiling. No finish is required in the end of the bathr... | 08/24/1976 |
| 3975781 | Fixture installation assembly A fixture installation assembly adapted to be hung from support means secured to a surface member is disclosed. The assembly includes a pair of side panels, adapted to hang substantially vertically from the support means, having an attachment member near ... | 08/24/1976 |
| 3975782 | Pool sidewall to floor connection A swimming pool construction employing a plurality of prefabricated wall panels for forming the sidewall of the pool, and a flexible liner attached to the sidewall and positioned over a floor of soil, such as sand. The liner attaches to the sidewall adjac... | 08/24/1976 |
| 3975783 | Sofa bed A furniture assembly such as a sofa bed which moves between a sitting configuration and a bed configuration including a metal support frame having end units with interconnecting beam members removably connected to the end units by bolts. A metal plate is ... | 08/24/1976 |
| 3975784 | Marine structure A marine structure having a buoyant tower flexibly connected to a base on the sea bed. The buoyant tower includes a buoyant tank which is movable in guide tracks extending lengthwise of the tower. The base may have drive tracks for moving along the sea be... | 08/24/1976 |
| 3975785 | Life preserver baton An elongated cylindrical life preserver baton has a top which may be unscrewed and removed to free a flotation collar, which is simultaneously inflated by gas housed in a container within the bottom of the baton. When the baton top is removed, a spike hou... | 08/24/1976 |
| 3975786 | Method of forming a rivet of titanium-columbium alloy A high strength buckable rivet made of an alloy consisting of titanium and columbium, the optimum proportion being about 55% titanium and about 45% columbium. The method of making this rivet includes the steps of cold forming a cylindrical blank so as to ... | 08/24/1976 |
| 3975787 | Method for making self-locking internally threaded fasteners with ring-like self-locking elements A self-locking internally threaded fastener in which the self-locking characteristic is derived from a ring-like plastic patch having a circumferential extent of greater than 180° adhered to the thread-defining surface of the fastener. A method for makin... | 08/24/1976 |
| 3975788 | Method of forming a threaded female fastener The invention described herein relates to a method of making a threaded nut fastener which joins with a threaded male or screw fastener wherein the threads of the nut are partially formed so as to provide for up to 80% thread-to-thread engagement of the s... | 08/24/1976 |
| 3975789 | Compliant tape cleaner for magnetic recording tapes Cleaning apparatus for removing foreign material from the front or oxide-covered surface of a magnetic recording tape. A sharp edged blade is mounted near a pad of open-cell reticulated foam material, and in close proximity to the front surface of a magne... | 08/24/1976 |
| 3975790 | Cleaning apparatus having ultraviolet lamp fixture An ultraviolet lamp fixture used in combination with a conventional, commercial vacuum cleaner for the purpose of purifying the air within a room. The air, after being drawn into the vacuum cleaner and having the dirt particles removed, is exhausted into ... | 08/24/1976 |
| 3975791 | Door closing device A piece of furniture has a door or panel swingably mounted by means of a hinge. An elongated biased stud is mounted on a wall of the furniture piece pivotable in such manner that its free end engages the hinge and urges the door to closed position only du... | 08/24/1976 |
| 3975792 | Double track drapery guide assembly An assembly comprising a rod and parts for supporting drapery and the like, the rod having two identical tracks which extend longitudinally and receive movable hangers. The rod, composed of extruded aluminum, has the same cross-section throughout. The tra... | 08/24/1976 |
| 3975793 | Easy-lock removable door hinge A hinge arrangement to permit quick removal of a cabinet door without interference with adjacent cabinets. The hinge arrangement is so configured as to permit the door to be removed by manually lifting the door out when it is in the ninety degree open pos... | 08/24/1976 |
| 3975794 | Spring hinge A cam rise hinge has a swingable strap portion which is cammed up relative to a stationary butt portion when a door on which the strap portion is mounted is swung towards its open position. A coiled wire torsion-compression spring is positioned and mounte... | 08/24/1976 |
| 3975795 | Product stuffing apparatus and method Apparatus and method for stuffing cold, viscous product into normally flexible film tubing such as shirred tubular plastic film, comprising a stuffing horn having secured to its discharge end a pleat dispersing collar, and inboard thereof a loosely fitted... | 08/24/1976 |
| 3975796 | System for dressing poultry, animals and the like A dressing tool includes a rotatable tubular cutting member with an elongated probe member coaxially disposed therein. The probe member extends outwardly beyond the cutting member. The elongated probe is inserted into the anus of the poultry and a vacuum ... | 08/24/1976 |
| 3975797 | Shrimp processing apparatus Cooked shrimp to be peeled are distributed successively to tiers of sets of peeler rolls and cooperative reciprocative bars. The claimed invention permits coordinated adjustments of nip spacing and taper angle in the roll-bar tiers independently at corres... | 08/24/1976 |
| 3975798 | Safety device of a carding machine provided with a pair of crushing rollers Safety device of a carding machine provided with a pair of crushing rollers wherein a scraping plate is urged to the cylindrical surface of each crushing roller for the entire length thereof. Each scraping plate is turnably supported by a pin so that it c... | 08/24/1976 |
| 3975799 | Anchorage assembly for use in the prestressing of concrete structures This invention relates to a so-called live anchorage for use in the prestressing of concrete structures, the stressing element being anchored in a hole having a frusto-conical portion and a cylindrical portion by means of a frusto-conical wedge device, th... | 08/24/1976 |
| 3975800 | Belt strap adjusting devices A device for adjusting a strap of a safety belt for vehicles and like craft comprises a latch in the form of a bar which is transversely movable with respect to a base plate. The base plate is formed with an opening through which the strap is passed about... | 08/24/1976 |
| 3975801 | Slide fastener stringer A stringer for a slide fastener has a coupling element formed from a continuous filament with superimposed leg portions and an attaching member. An elongated flexible member extending parallel the attaching member and between the superimposed leg portions... | 08/24/1976 |
| 3975802 | Slider fastener and stringer A stringer for a slide fastener is formed by assembling head portions of a spiral coupling element through slots in a support member which is folded and secured to retain the spiral coupling element by strap portions between the slots extending at an obli... | 08/24/1976 |
| 3975803 | Fastening snap A small size snap fastener comprises male and female members formed of thin sheet metal, and each including a metal fitting and a washer. In each case, the metal fitting engages one surface of sheet material and the washer engages the opposite surface the... | 08/24/1976 |
| 3975804 | Front insert receptacle A front insert receptacle for use in fastening two members together. The receptacle including housing opened at one end to removeably receive a stud therein. A stop surface is on the housing to engage with the upper surface of one member when the receptac... | 08/24/1976 |
| 3975805 | Slide guide retainer A guide for slidably accepting opposite edges of an electronic circuit board has a rotating clamp which is open to offer zero frictional resistance when the board is slid into position. The clamp is in effect a bar rotatably mounted in an elongated retain... | 08/24/1976 |
| 3975806 | Apparatus for compressively treating flexible sheet materials Apparatus for initiating compressive treatment of a running length of flexible material wherein the material is confined against a moving drive surface by a confining surface and then retarded by a retarding surface located downstream of the confining sur... | 08/24/1976 |
| 3975807 | Setting apparatus An apparatus for setting fiber crimp by steam in which a crimped filamentary tow is discharged from the tow exit portion of a stuffer-box crimper into an elongated tube sealed to said exit portion and control means for simultaneously regulating steam pres... | 08/24/1976 |
| 3975808 | Method for producing a key which is to be actuated by way of a pressure force directioned and dimensioned in a certain manner For the reproduction of a piezoelectric key, metal layers and resistance layers are applied onto a ceramic substrate having a length which is greater than a multiple of the length of the individual keys. The metal layers are then, corresponding to the num... | 08/24/1976 |
| 3975809 | Cutting insert, especially for milling operations A cutting insert, especially for milling operations, in which at least one face of the insert has recesses extending from respective corners thereof along respective edges of the inserts. The recesses widen in a direction away from the respective corners ... | 08/24/1976 |
| 3975810 | Valve housing and method of making the same A valve housing is composed of a pair of shell sections each of which has an open side surrounded by an edge face, and a semi-circular rib located within the open side and having a face slightly downwardly recessed from the associated edge face. The shell... | 08/24/1976 |
| 3975811 | Autotab machine An apparatus, method and supply strip is disclosed for inserting terminals into an apertured workpiece. The apparatus includes feeding means for sequentially advancing the supply strip formed of integrally connected preformed terminals toward a first stat... | 08/24/1976 |
| 3975812 | Apparatus for applying wire connecting devices to pairs of wires Apparatus for connecting pairs of wires to each other has an operating zone through which a continuous strip of connecting devices is fed from an entrance side to an exit side thereof. The connecting devices have wire-receiving ends which face laterally o... | 08/24/1976 |
| 3975813 | Magnetic tile holder A holder for setting a group of tiles on a receiving surface has a base plate provided with permanent magnets dispersed over its surface to hold an array of magnetically attractable tiles. Pusher pins slide through the plate to push tiles therefrom. In an... | 08/24/1976 |
| 3975814 | Restoration of suction press shells A process for restoring a suction press shell used in the removal of water in the formation of paper sheets, the shell consisting of a metal cylinder bonded with a rubber cover and perforated by multiple drainage holes which extend from the inner surface ... | 08/24/1976 |
