Actor Zeppo Marx patented a "Cardiac Pulse Rate Monitor" in 1969.
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| Number | Title | Issue Date |
| 7841573 | Door guard A door guard is disclosed having a protector plate which protects a door and a support which protects a door jam and a door hinge. The protector plate is hingedly connected to the support. The protector plate rotates in response to the door opening when force is app... | 11/30/2010 |
| 7780136 | Surgical tray corner protector A surgical tray corner protector includes a support base, a side wall extending along an edge of the support base, and a plurality of apertures extending through the support base to form a tray support surface, providing improved drainage and air flow. ... | 08/24/2010 |
| 7770861 | Resilient protector to protect a structure from an impact The invention relates to a protecting apparatus (10) for protecting a structure (100) from an impact. The protecting apparatus (10) is arranged to be mounted on the structure (100) and includes a bumper member (12), a structure pos... | 08/10/2010 |
| 7735796 | Protective padding system A simple, convenient, contaminant-resistant padding system for adding protective padding to a wide variety of hospital operating room and non-hospital related equipment is disclosed. The padding system includes an anchor having a first surface configured to be affix... | 06/15/2010 |
| 7490806 | Storage rack column protector A storage rack column protector includes a base plate securable to the floor and with an upstanding flange at one end thereof, the base plate providing a support surface on which the column sits in use. A buffer housing incorporating a resilient block is disposed on... | 02/17/2009 |
| 7441740 | Corner protector An impact protection apparatus has a body portion formed of a first resilient material and a number of members protruding radially outward from the body portion. The members are formed of a second resilient material which is the same as or different from the first r... | 10/28/2008 |
| 7422185 | Surgical tray corner protector A surgical tray corner protector includes a support base, a side wall extending along an edge of the support base, and a plurality of apertures extending through the support base to form a tray support surface, providing improved drainage and air flow. ... | 09/09/2008 |
| 7413157 | Surgical tray corner protector A surgical tray corner protector includes a base, a side wall that extends from an outer edge of the base, and support members extending from the top surface of the base to form a tray support surface, providing improved drainage and air flow. ... | 08/19/2008 |
| 7386928 | Method for covering an edge of a sign A safety bumper, and method for covering edges and corners of a street sign, has an elongate bumper element and a clip element. The elongate bumper element has a pliable body, a generally U-shaped cross-section for fitting around the edges and corners of the street ... | 06/17/2008 |
| 7350646 | Bowed corner protectors for picture frames A corner protector has a pair of opposite frame embracing faces which are resilient and bowed so that, in use, the corner region of a frame to be protected must force its way into position on between the opposite faces of the protector and will thereafter be frictio... | 04/01/2008 |
| 7338024 | Padding protective arrangement for furniture A padding protective arrangement for furniture includes an elastic connective member and a plurality of cushioning pads. The elastic connective member has first and second end connecting portions, and a connector provided on the first end connecting portions. Each o... | 03/04/2008 |
| 7328907 | Display rack transport device A display rack transport device includes a wheel assembly and a display mount. The display mount is removably mountable to the wheel assembly and mountable to a display rack. Variously configured display mounts are adapted to mount to various styles of display racks... | 02/12/2008 |
| 7318526 | Overhang edge shipping protector An overhang edge shipping protector is provided that may allow for enhanced protection of an overhang edge during shipping of an item having an overhang edge. The overhang edge shipping protector may include an overhang cavity, one or more side lands and a buttress,... | 01/15/2008 |
| 7311958 | Padded corner covers A padded corner bumper comprises an elongated core formed of a cushioning material, an outer decorative cover formed of vinyl-coated fabric, and a backing material formed of polypropylene mesh. The core has a front, a back coextensive with the front, and a continuou... | 12/25/2007 |
| 7290747 | Display case protection device A display case protection assembly for protection of a portion of a display case from damage from impacts includes a guard member having a convex shaped first side, a concave shaped second side, a top end and a bottom end; a retaining sleeve is in communication with... | 11/06/2007 |
| 7287817 | Methods and devices for enhancing health, safety, and comfort on conveyances in relation to reclining seats A method and device for enabling an aft passenger on a conveyance to establish protection from a forward seatback, irrespective of a conventional effort by a forward passenger to cause reclining of the forward seatback. A device is disclosed that includes a main bod... | 10/30/2007 |
| 7281719 | Shopping cart bumper A shopping cart has a wire basket, which comprises generally horizontal and generally vertical wires defining two side walls, defining a front wall, and defining multiple apertures in each of the side and front walls, and in which the front wall meets each of the si... | 10/16/2007 |
| 7264863 | Cabinet corner protector A corner protector for cabinets, furniture and the like includes outside corner protecting panels joined at a corner edge and inside corner resilient members for holding the protector on the cabinet, with the resilient members spaced from the corner and having one o... | 09/04/2007 |
| 7261374 | Arm support cushion An arm support cushion (38) that can be attached to the armrest of a chair is disclosed. The cushion elevates and supports the arm of any person desiring to lean on an armrest, including any person desiring to hold, nurse, feed, or cuddle an infant or young c... | 08/28/2007 |
| 7249745 | Encapsulated end caps and method of making the same for a writing board tray A writing board support tray comprises a support tray having an end portion coated with an elastomeric material with the support tray and the elastomeric material being substantially inseparably bonded or attached to each other. Further, a writing board support tray... | 07/31/2007 |
| 7237302 | Wrap around furniture guide A furniture glide is provided for mounting to a leg of a piece of furniture. The furniture glide having an inner surface for engaging a bottom of the leg of the piece of furniture and an outer surface for engaging a supporting surface. A first and second sidewalls p... | 07/03/2007 |
| 7216765 | Spacer and shock-absorber type angleboard edge or corner protector An edge or corner protector comprises side surface portions which are adapted to be spaced from the external side surface portions of an article or appliance which define an external corner or edge region of the article or appliance to be protected, and an interior ... | 05/15/2007 |
| 7216380 | Corner guard for box spring A corner guard arrangement for a box spring, the corner guard arrangement having first and second members formed of a sheet material and being interlocked together, the interlocking arrangement being such that the first and second members are in sliding engagement t... | 05/15/2007 |
| 7209318 | Buffering mechanism and recording and/or reproducing apparatus A buffering mechanism in which the contact area between an object to be housed and an elastic member interposed between the object to be housed and a housing member for housing the object is to be increased, while the elastic member is to have a sufficient thickness... | 04/24/2007 |
| 7182993 | Table cushioning assembly A table cushioning assembly includes an elongated member that comprises a resiliently compressible material. The elongated member has a generally oval shaped cross-section taken perpendicular to a longitudinal axis of the elongated member. The elongated member has a... | 02/27/2007 |
| 7165684 | High density bicycle storage system A ceiling mount bicycle rack provides for easy loading through the use of downwardly transversely opening wheel hooks that may receive the tires of a bicycle when flipped about the bicycle's upper structure by a user through a gentle arc. After installation on the r... | 01/23/2007 |
| 7147907 | Protective covering for landscape ties and timbers and other building materials Apparatus and methods for preventing splinters and minimizing the number of injuries attributable to falling onto pressure-treated wooden members, such as landscape ties or timbers used in play areas and landscape projects, through the use of a resilient cover. A co... | 12/12/2006 |
| 7131617 | Modified spring system end cap for packaging fragile articles within shipping cartons Structures for a unitary spring system end cap include at least one rib formed on the outer wall of an end cap. The at least one rib can protrude from the outer wall, for example centered along the length of a spring system. Where a carton containing a product prote... | 11/07/2006 |
| 7121562 | Shopping cart bumper A shopping cart has a wire basket, which comprises generally horizontal and generally vertical wires defining two side walls, defining a front wall, and defining multiple apertures in each of the side and front walls, and in which the front wall meets each of the si... | 10/17/2006 |
| 7104514 | Post protector A barrier for protecting a post, or similar vertical column secured to the floor. The barrier being formed to provide an interior enclosure and to be spaced away from the post when positioned around the post. The barrier having structure entirely interior thereto fo... | 09/12/2006 |
| 7100236 | Buffer structured castor wheel for vacuum cleaner Buffer structured castor wheel for a vacuum cleaner, which is modified and disposed appropriately for preventing the vacuum cleaner from bitting a wall and the like directly, including two or more than two castor wheel assemblies fitted to a front bottom of a vacuum... | 09/05/2006 |
| 7073764 | Seat track mechanism for vehicle seat A seat track mechanism for a vehicle seat, comprises a pair of substantially parallel movable rails attached to the vehicle seat, a pair of substantially parallel stationary rails attached to a floor section of a vehicle, the movable rails being combined with the st... | 07/11/2006 |
| 7067184 | Table or counter mat A table or counter mat having a composite sheet structure comprising a non-slip backing layer 3, a top liquid absorbent textile surface 1 for resting cups, mugs or glasses, and an intermediate stabilisation layer 2 joining the backing layer 3... | 06/27/2006 |
| 7052083 | Bumper edge chair A chair includes a seat back having a generally rigid back member. The rigid member includes a peripheral edge. The peripheral edge is defined by spaced apart sides and top and bottom edges extending between the sides. A handle is fixedly secured to the top edge of ... | 05/30/2006 |
| 7032869 | Decorative chair base assembly A decorative chair base having a metal substructure, a single molded plastic cover and a plurality of decorative inserts. The metal substructure has a central hub and radiating leg portions. At the extended ends of the leg portions are sleeves for mounting casters. ... | 04/25/2006 |
| 7014047 | Two-piece interlocking corner protector A product protector for use in protecting three sides of a product being shipped. The product protector includes a pair of corner protectors joined to each other to define a smooth inner surface without the use of external connectors. Each corner protector is formed... | 03/21/2006 |
| 7014402 | Rotatable finger assembly A rotatable finger assembly including one or more fingers, supports or separators mounted for individual rotational movement from a first supporting or separating position to a second out-of-the-way position. A shaft provides an external longitudinal spline which is... | 03/21/2006 |
| 6986403 | Sleeve for covering a ladder rung A sleeve for covering a ladder rung includes a first end, a second end opposite the first end, and a first surface that defines an opening extending from the first end to the second end. The first surface is adapted to contact the ladder rung. ... | 01/17/2006 |
| 6973535 | Digital device configuration and method An electromechanical data storage arrangement is interfaced with a host. The interface may include a conductor that carries read and write gate signals. Another conductor carries both a servo sync mark and an error signal. The storage arrangement includes an externa... | 12/06/2005 |
| 6971514 | Corner guard for pre-hung door assembly An improved corner guard for use on a pre-hung door assembly. The corner guard of the present invention is designed for use with a pre-hung door assembly that includes a door secured within a three-sided door frame in which the two vertical frame members extend in a... | 12/06/2005 |