Actor Zeppo Marx patented a "Cardiac Pulse Rate Monitor" in 1969.
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| Number | Title | Issue Date |
| 7229280 | Wick holder magnetic retention means The present invention relates to melting plate candles which employ heat conductive elements to distribute heat from a burning flame at a wick to a support plate for a solid fuel and to the body of said solid fuel, so as to more rapidly liquefy the solid fuel, such ... | 06/12/2007 |
| 7063220 | Collapsible clothesline A collapsible clothesline apparatus 10 is disclosed which includes a base member 12. The base member 12 is provided with a plurality of wheels 18 coupled thereto for moving the base member 12 from one location to another. Additiona... | 06/20/2006 |
| 7025216 | Cap for household appliances A cover plate for household appliances having enhanced utilization potential by being at least partially provided with a raised edge on a perimeter thereof. ... | 04/11/2006 |
| 7017313 | Ceiling leak capture and drainage system A fluid leak capture and drainage system for ceiling leaks which includes a ceiling panel support grid and a plurality of ceiling panels mounted thereon is disclosed. The ceiling panel has at least one raised section located within the panel and a wall extending alo... | 03/28/2006 |
| 6996872 | Molded plastic paint roller tray A paint roller tray includes a paint roller reservoir adjacent one end and a roll off area sloping upwardly away from the paint roller reservoir. The slope of the roll off area is maintained by a support member longitudinally spaced from the paint roller reservoir. ... | 02/14/2006 |
| 6497330 | Carrier substrate A carrier substrate for carrying objects subjected to elevated temperatures comprises at least a grid part and a border part. The grid part includes grid elements having end portions provided with holes. The end portions partly extend outside the border p... | 12/24/2002 |
| 6386378 | Laundry appliance attachment An attachment for a laundry appliance includes a shelf, a first contact surface, and a second contact surface. The first contact surface and the second contact surface are secured to the shelf. The first contact surface engages an appliance front side and... | 05/14/2002 |
| 6311855 | Display rack for supporting packages of abrasive sheets on a display stand A display rack for supporting and displaying packages of abrasive sheets including a movable divider and an open housing having a bottom, a front end wall, a back end wall, and a pair of side walls. The bottom includes a plurality of openings spaced apart... | 11/06/2001 |
| 6000560 | Support tray tilt mechanism A support tray assembly comprising a planar tray formed with a spherical portion being formed with a central slit-like opening extending along a line of pitch of the tray and a cam-engaging track extending along a tilt axis of the tray. A manipulating mem... | 12/14/1999 |
| 5860534 | Portable organizer This invention provides a method and apparatus for conveniently organizing weapon articles, such as rifles, shotguns, pistols, bows, arrows, ammunition, ammunition holders, eye and ear protection, muzzle loading equipment, tools and the like for use outdo... | 01/19/1999 |
| 5558236 | Refreshment rack A refreshment rack is constructed of structural material formed into a stable base having an inclined planar rod loop extending from the base. The rod loop defines an opening for inserting a long, narrow neck bottle, as in a wine bottle, and supporting th... | 09/24/1996 |
| 5555640 | Household drying center A multipurpose household drying center which can provide versatile drying functions for a wide variety of clothings, fabric articles and other household goods. A blower and a heating chamber are disposed on the top portion of a cabinet to generate forced ... | 09/17/1996 |
| 5555615 | Modular wire frame table and method of assembly A wire frame table for use in fabrication clean rooms is made of corrosion resistant material, minimizes particulate generation, and is modular in design. The wire frame table includes a frame which has an open top portion, a plurality of holes formed on ... | 09/17/1996 |
| 5005711 | Utensil holder apparatus An apparatus for use by visually impaired individuals, wherein a plurality of containers are provided, with an appropriate utensil designation mounted vertically and orthogonally relative to an annular rim of each container. The container includes an annu... | 04/09/1991 |
| 4773690 | Caddy for food processor elements Disclosed herein is a caddy for the various detachable operating elements of a food processor. One section receives the blades or paddles and accomodates their mounting stems or shanks. Another section includes a plurality of narrow compartments for recei... | 09/27/1988 |
| 4476985 | Screw and bolt tray displayer An integrally formed display tray having forward and rear compartments for placement on existing shelving in a retail store. The forward compartment is connected to the rear compartment in depending fashion to overhang the shelf. Dividers may be placed in... | 10/16/1984 |
| 4308964 | Magazine rack A magazine rack which may be disassembled into only four component parts to facilitate transportation and storage. The magazine rack may be assembled without separate fastening means, and due to its unique configuration no separate base or floor section i... | 01/05/1982 |