Paul E Case

US Patent:

57131783, Feb 3, 1998

Filed:

Jul 1, 1996

Appl. No.:

8/673148

Inventors:

W. Jeffrey Sturgill - Marion VA
Paul Case - Glade Spring VA
Donald Stanulis - Marion VA
Robert S. Maule - Sollville VA
Richard A. Bamberg - Chilhowie VA

Assignee:

Marion Composites, A Div. of Technical Products Group, Inc. - Marion VA

International Classification:

E04C 208
E04C 226
E04C 2292
E04C 238

US Classification:

527941

Abstract:

Electromagnetic interference across a structural panel is minimized in a construction wherein a metal skin (24) is bonded to a metal frame (22) by an adhesive (40) by providing a series of peaks (36) and valleys (38) at the area of the intended joint between the skin (24) and the frame (22). The peaks (36) penetrate through the adhesive (40) to establish substantial electrical contact between the skin (24) and the frame (22) to provide shielding against electromagnetic interference while the adhesive (40) bonds the two together to provide a structurally sound panel.

US Patent:

61111929, Aug 29, 2000

Filed:

Oct 9, 1998

Appl. No.:

9/169329

Inventors:

Dean P. Bell - Atkins VA
Elizabeth D. Burke - Adwolfe VA
Paul E. Case - Glade Spring VA
Donald E. Johnston - Marion VA
Ronald L. McCord - Marion VA
Donald Stanulis - Marion VA
W. Jeffrey Sturgill - Marion VA

Assignee:

Marion Composites - Marion VA

International Classification:

H05K 900

US Classification:

174 35R

Abstract:

An EMI shielded collapsible enclosure includes an upper enclosure half having a top wall connecting a surrounding upper sidewall, the top wall and upper sidewall being adapted to provide EMI resistance. A lower enclosure half has a bottom wall connecting a surrounding sidewall, the bottom wall and lower sidewall being adapted to provide EMI resistance. The upper sidewall and lower sidewall are of similar shape, with one smaller than the other to be telescopically received therein. Actuators are operatively associated with the upper enclosure half and the lower enclosure half for selectively extending or retracting the enclosure halves between a transport mode and an operational mode, an interior space defined by the upper enclosure half and the lower enclosure half being substantially larger in the operational mode.