1
Kenneth J Schwinn: Switch boot. A P M Hexseal Corporation, Arthur Jacob, June 21, 2011: US07964812 (5 worldwide citation)

A sealing device and method are disclosed for use in connection with a switch mounted upon a panel by a panel nut engaged with a threaded bushing projecting from the panel. A boot member of a resiliently flexible elastomeric material is placed over the switch and is secured by a mounting nut to the ...


2
John K Arnold, Kenneth J Schwinn, Danny Lawrence: Reducing biasing forces within a sealing device. A P M Hexseal Corporation, Arthur Jacob, April 28, 2015: US09018553 (1 worldwide citation)

A device and method are disclosed for use in sealing a toggle-operated apparatus mounted upon a panel. The actuator of the apparatus initially is in an operating position extending along a given axial direction and is movable through angular displacement away from that orientation into another opera ...