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Carl A Caspers: Hypobarically-Controlled artificial limb for amputees. Palmatier Sjoquist & Helget P A, August 27, 1996: US05549709 (80 worldwide citation)

A hypobarically-controlled artificial limb for amputees comprises an outer socket, a flexible, compressible inner socket within the outer socket with a cavity for receiving the residual limb, a space between the inner socket and the outer socket, a vacuum source connected to the cavity, a positive p ...


12
Garold M Felland: Light fixture. Palmatier Sjoquist & Helget P A, November 5, 1996: US05570947 (78 worldwide citation)

Disclosed is a ceiling light fixture suitable for conventional fluorescent lamps. The fixture has an elongate shroud with a modified elliptical cross-section having an inverted apical crease and a downwardly facing specular reflective surface. A rigid raceway extends lengthwise within the shroud and ...


13
Jeffrey D Bergsten, Donald A Bergsten: Ergonomic arm support. Palmatier Sjoquist & Helget, January 25, 1994: US05281001 (76 worldwide citation)

An ergonomic arm support for supporting the forearm during typing, keying, or assembly operations. The arm support includes an armrest pivotally mounted on a slide for sliding the armrest to and away from a base which is secured to a table or chair. The slide is pivotally mounted in the base such th ...


14
Richard D Anderson: Air nozzle. Graco, Palmatier Sjoquist & Helget, June 21, 1994: US05322221 (70 worldwide citation)

A spray gun apparatus having air passages for the atomization of liquid passing through a liquid outlet orifice, and having air passages for directing air flow against the atomized particles emitting from the spray orifice, wherein the atomizing air passages are separated from the fan air passages, ...


15
Jimmy W S Tam, David J Thompson: Nozzle swivel joint. Graco, Palmatier Sjoquist & Helget, December 13, 1994: US05372389 (68 worldwide citation)

The nozzle swivel joint includes two couplings which are joined together at mutually flat interface surfaces. Each coupling has an axial flow passage, and the two couplings are held together in mutually rotatable position by a manifold with a threaded end; the manifold having inlet and outlet ports ...


16
Jon D Kittelsen, Paul C Belvedere: Thermoplastic mouthguard with integral shock absorbing framework. E Z Gard, Palmatier Sjoquist & Helget, August 23, 1994: US05339832 (67 worldwide citation)

A composite mouthguard has a flexible and tough, softenable thermoplastic mouthguard portion with a U-shaped base having upward inner lingual and outer labial walls extending from the base. A shock absorbing and attenuating nonsoftening, resilient, low compression, elastomer framework is embedded in ...


17
Carl A Caspers: Hypobarically-controlled artificial limb with detents for amputees. Palmatier Sjoquist Helget & Voigt P A, April 7, 1998: US05735906 (66 worldwide citation)

A hypobarically-controlled artificial limb for amputees includes an outer socket, a flexible, compressible inner socket within the outer socket with a cavity for receiving the residual limb, a space between the inner socket and the outer socket, a vacuum source connected to the cavity, a positive pr ...


18
John B Goodman, Kirk J Mikkelsen: Evacuated wafer container. Fluoroware, Palmatier Sjoquist & Helget, October 26, 1993: US05255783 (64 worldwide citation)

A container and a method of storing semiconductor wafers, wherein a closed container has sealed top and bottom portions of molded plastic material and uniquely adapted for storing semiconductor wafers, the container having, in one of its parts, a gas receiving stem and valve for removing a portion o ...


19
Carl A Caspers: Prosthetic liner and method of making the liner with a prosthesis socket. Palmatier Sjoquist & Helget, November 2, 1993: US05258037 (61 worldwide citation)

A visco-elastic polymer liner for use in donning over a residual limb and fitting within the socket of an artificial limb. The liner is shaped to have its cavity formed with a volume and shape less than a volume and shape of the residual limb for both tension and tissue configuration relief while th ...


20
Jon D Kittelsen: Composite dental bleaching tray. E Z Gard, Palmatier Sjoquist & Helget, October 24, 1995: US05460527 (60 worldwide citation)

A composite bleaching tray has a U-shaped base composed of a nonsoftening, resilient, low compression elastomer. The U-shaped base has an upward outer labial wall. A flexible and tough, softenable thermoplastic sealing portion is molded to the top of the outer labial wall and forms an inner lingual ...



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