1
Jerome R Telle: Multipurpose exercising machine. Wm Griffith Edwards, November 2, 1982: US04357010 (104 worldwide citation)

An exercising apparatus for developing selected muscles of the body comprises a rigid upright support having a first beam pivoted on a horizontal axis near the top of the support and a second beam similarly pivoted below the first beam. The two beams are connected by a telescopic adjustable link so ...


2
Andrew M Brown: Automobile lifting and towing equipment. Wm Griffith Edwards, September 25, 1984: US04473334 (57 worldwide citation)

A truck for towing disabled vehicles is provided with a cab controlled or a remote controlled vehicle lifting assembly including pairs of claws which will automatically engage a pair of the wheels of a vehicle and enable the vehicle to be lifted and towed, the vehicle being carried on its own suspen ...


3
Herbert F Koether: Portable floodlighting equipment. Over Lowe Company, Wm Griffith Edwards, September 2, 1980: US04220981 (54 worldwide citation)

A portable floodlighting unit of the type having an extensible mast mounted on a vehicular body for transportation and collapsible into a horizontal position on the body is provided with two collapsible masts at diagonally opposite corners of the vehicle. East mast is provided with a frame carrying ...


4
Nicholas A Dodich: Portable display equipment. Over Lowe Company, Wm Griffith Edwards, May 2, 1978: US04087785 (43 worldwide citation)

A portable electric sign display unit comprises a wheeled trailer having a main frame on which is mounted a motor-generator unit and a structure for holding a warning sign or the like in an elevated position. The sign carrying structure is collapsible into a position in which a central portion of th ...


5
Joseph M Magrath: Aspirator and resuscitator for newborn animals. Wm Griffith Edwards, September 10, 1985: US04539985 (30 worldwide citation)

An aspirator and resuscitator for newborn animals comprising a cylindrical accordion bellows and adaptors for removing fluids from the nasal and oral passages and for delivering air to and removing air from the breathing passages. The bellows and an adaptor are connected to a central handle which is ...


6
Henry P Decker: Woodworking bench for portable motor driven hand tools. Wm Griffith Edwards, September 19, 1978: US04114665 (27 worldwide citation)

A portable woodworking bench with collapsible legs is provided with a vertical wall or fence in two portions with a gap and opening between them and an arrangement for affixing a portable motor driven hand operated belt sander to the bench to provide a sanding surface normal to the smooth flat top s ...


7
Arthur J Danne, Richard A Edwards: System and apparatus for dental prophylaxis. Wm Griffith Edwards, October 26, 1976: US03987550 (24 worldwide citation)

A dental prophylaxis handpiece is provided with a supply conduit through which the prophylaxis material is supplied directly to the center of the rotatable flexible cup or applicator. The configuration and mounting of the cup prevent admission of abrasive material to the bearings. A high pressure fl ...


8
Geoffrey G Hunkin, Thomas A Reed: Liquid sample collector and method for obtaining samples. Wm Griffith Edwards, May 27, 1986: US04590810 (22 worldwide citation)

A device for collecting samples of water from wells and the like comprises an elongated container having valves at both ends which valves are arranged to open when the container is lowered in a body of water and to close when the container is stopped and to remain closed when the container is being ...


9
Andrew M Brown: Automobile lifting and towing equipment. Wm Griffith Edwards, August 2, 1988: US04761111 (21 worldwide citation)

A truck for towing disabled vehicles is provided with a cab controlled or a remote controlled vehicle lifting assembly including pairs of claws which may be positioned to engage a pair of the wheels of a vehicle and then be actuated to cradle the wheels and enable the vehicle to be lifted and towed, ...


10
Herbert E Fiske: Automatic machine for making crushed ice. Wm Griffith Edwards, October 19, 1982: US04354360 (16 worldwide citation)

An ice making and crushing machine includes upright freezing plates for producing sheets of ice and and a pair of oppositely rotating ice breaking members below the plates for receiving the ice upon release by defrosting. The breaking members comprise sets of equally spaced disks each having equally ...