ROBERT E JOHNSON
Electrician at Windmill Pr, Seguin, TX

5227956, Jul 13, 1993

Dec 19, 1991

7/810046

Robert A. Johnson - Seguin TX
Agustin O. Morin - San Antonio TX
David B. Fiedler - New Braunfels TX

Motorola, Inc. - Schaumburg IL

H05K 712

361395

A method and apparatus for spring mounting of multi-layered electronic assemblies including a top cover; a bottom cover; first, second, and third mounting supports; a printed wiring board in contact with and supported by the first, second and third mounting supports at first, second, and third mounting locations, respectively; springs for clamping the multi-layered electronic assembly between the top cover and the bottom cover; a load plate for supporting the assembly, the load plate including fourth, fifth, and sixth mounting supports aligning with the first, second, and third mounting locations, respectively, and in contact with the springs; and the top cover contacting the load plate and coupled to the bottom cover, wherein the coupling of the top cover and bottom cover compresses the springs and securely clamps the multi-layered electronic assembly within the top and bottom covers.

5228633, Jul 20, 1993

Feb 3, 1992

7/830087

Robert A. Johnson - Seguin TX
Edward L. Saxton - Buda TX

Motorola, Inc. - Schaumburg IL

B65H 1606

242 5553

A method and apparatus for the holding of paper rolls in printing devices, e. g. , facsimile machines, which includes a housing for accommodating the paper roll, the housing comprising parallel and substantially flat first and second housing endplates along a longitudinal axis; first and second paper roll supports adapted to fit first and second ends of the paper roll, respectively, the first and second paper roll supports flexibly coupled to the first and second housing endplates; and first and second springs for pressing the first and second paper roll supports against the first and second ends of the paper roll, respectively, to compressively hold the paper roll when the paper roll is inserted in the holder, the first spring coupled between the first housing endplate and the first paper roll support, and the second spring coupled between the second housing endplate and the second paper roll support.

5231561, Jul 27, 1993

Feb 18, 1992

7/836500

Robert A. Johnson - Seguin TX
Edward L. Saxton - Buda TX
Kimberly A. Kirkham - Seguin TX
Andrew W. Hardell - Austin TX
Kenneth M. Zoric - Austin TX
Eduardo M. Molieri - Mesa AZ

Motorola, Inc. - Schaumburg IL

H05K 900

361424

A mounting apparatus and method is suitable for printed wiring assembly (PWA) shielding in an electrical device such as a facsimile machine. The mounting comprises a frame including a substantially flat frame floor, at least one PWA edge card connector, and at least one frame fastener. Continuous shielding walls are positioned immediately adjacent to the frame floor, and the PWA comprises a substantially flat component-mounting surface and a shielding surface, at least one PWA edge card, and at least one frame fastener receiver. The PWA edge card is inserted into the PWA edge card connector and the frame fastener is coupled to the frame fastener receiver such that the PWA component-mounting surface is held within an electromagnetically-shielded volume bounded by the PWA shielding surface, the shielding walls, and the frame floor.