1
Jye P Swan, Lee S Weinerman, Steven A Mayo: Rotary handle operated door lock. The Eastern Company, David A Burge, November 17, 1987: US04706478 (137 worldwide citation)

A rotary handle operated lock includes a pan-shaped housing member that has a back wall at the base of a forwardly facing recess. A guide member is welded to the rear face of the back wall and cooperates with the back wall to define a sturdy guide channel which slidably mounts a control member form ...


2
Jerrel W Benson: Cryosurgical system. David A Burge Co, May 10, 1977: US04022215 (121 worldwide citation)

A cryogenic apparatus including a highly versatile probe with a deformable tip, and cryogen supply systems for delivering cryogen to the probe. The probe includes a tubular stem with a resilient mass of porous material such as copper mesh positioned adjacent one end of the stem. A thin cryogen imper ...


3
Jerrel W Benson: Cryosurgical system. David A Burge Co, April 4, 1978: US04082096 (120 worldwide citation)

A method of cooling selected surface areas of living tissues includes the steps of covering a resilient mass of porous material with a deformable liquid cryogen impervious membrane, conforming the membrane-covered mass to a configuration which corresponds to the size and shape of surface areas to be ...


4
Peter Wirstrom, William H Cork: Computer communications security control system. Pirmasafe, David A Burge, September 15, 1987: US04694492 (82 worldwide citation)

A computer communications control system is provided for authenticating the authorization of a user of computer equipment such as a terminal of a computer network, more specifically communicating data terminal equipment that is connected through a communications link to other computer equipment such ...


5
Hanfried Weigand, Bernhard Bellmann, Henning Muller Gerbes, Wolfhard Sack, Paul Heinz Theimert: Milling tool for preparing a joint socket in the prosthetic replacement of a joint. David A Burge Co, May 17, 1977: US04023572 (79 worldwide citation)

A surgical milling tool includes a body having a hemispherically-shaped outer surface and defining an internal cavity. Cutting blades carried at spaced locations on the outer surface are operative to mill tissues of a joint socket when the tool is introduced and rotated in the socket. Holes are form ...


6
Michael O Misner, Jian Bing Lu: Combination and key operated padlock with indicator. The Eastern Company, David A Burge, April 12, 2005: US06877345 (77 worldwide citation)

A padlock for luggage that can be operated by setting a combination or by inserting and turning a key is provided with an indicator that normally displays a first state when the lock being used in a normal way as a combination operated luggage padlock, but which displays a second state if the padloc ...


7
Lee S Weinerman, Joseph P Spinelli Jr, Michael J Rachocki: Plural point door lock and flush-mountable operating mechanism with detent. The Eastern Company, David A Burge, January 9, 1990: US04892338 (70 worldwide citation)

A door lock includes a plurality of latch bolt assemblies that are mountable on a door at spaced locations about the periphery of the door, an operating mechanism that is flush-mountable on the door at a central location, and elongate linkage elements for interconnecting the operating mechanism with ...


8
Lee S Weinerman, Scott A Arthurs: Handle operable two-point latch and lock. The Eastern Company, David A Burge, January 21, 1997: US05595076 (61 worldwide citation)

A versatile operating mechanism for a two-point latch or lock includes a "front" module having a flush-mountable handle and housing assembly that can be connected by simple fasteners to a "rear" module having a mounting bracket that movably supports linkage including an operating arm A pair of latch ...


9
Albert L Pelcin: Cam-type door lock with recessed handle. The Eastern Company, David A Burge Co, January 16, 1979: US04134281 (59 worldwide citation)

A door lock, particularly well suited for releasably retaining a pivotally mounted truck door in a closed position, includes a shaft and its operating means mounted on the door, and a pair of keeper members mounted on the door frame. A pair of cam members are secured to opposite end regions of the s ...


10
Lee S Weinerman, Michael J Rachocki, John E Giarrizzo: Cabinet lock with recessed handle. The Eastern Company, David A Burge, August 4, 1987: US04683736 (57 worldwide citation)

A cabinet lock has an elongate body. An operating handle is connected to the body for pivotal movement about an axis that extends transverse to the length of the body. The body slidably mounts (1) a spring-projected latch bolt for linear movement along a path of travel that substantially parallels t ...