Richard L Jacobs

US Patent:

8176700, May 15, 2012

Filed:

Apr 7, 2010

Appl. No.:

12/755871

Inventors:

Steven K. Itnyre - Hagerstown MD, US
Kevin R. Albright - Flintstone MD, US
Richard B. Jacobs - Asbury NJ, US

Assignee:

Eaton Corporation - Cleveland OH

International Classification:

F27D 1/00

US Classification:

5250607, 523113, 527161

Abstract:

A molding system conceals gridwork in suspended ceilings. A main or cross piece molding comprises two opposed clip assemblies for attaching to inverted T-bars. The clip assemblies comprise a vertical portion. Upper and lower fingers protrude horizontally from the vertical portion and towards the opposed clip assembly. Upward projecting arms extend from upper edges of the vertical portions and have upward edges. Horizontal arms extend from the upward edges and extend away from the clip assemblies. A decorative portion spans between distal ends of the horizontal arms. A perimeter molding for attaching to L-bars comprises a first horizontal arm configured to abut a lower portion of a horizontal surface and a second horizontal arm that is parallel to the first horizontal arm. First and second legs connect to the second horizontal arm. The second leg abuts an upper, distal portion of the horizontal surface near a hem.

US Patent:

46771573, Jun 30, 1987

Filed:

Jun 3, 1985

Appl. No.:

6/740256

Inventors:

Richard Jacobs - Hawthorne CA

International Classification:

C08G 1838

US Classification:

524789

Abstract:

Method and composition are provided for repair of bumpers and like auto body components formed of synthetic organic polymers, by the use of a urethane polymer having a crystalline polymer phase distributed in a noncrystalline polymer phase by virtue of differential reactivity of the urethane forming reagents.

US Patent:

53787374, Jan 3, 1995

Filed:

Aug 25, 1993

Appl. No.:

8/111711

Inventors:

Richard Jacobs - Hawthorne CA
Don D. Porteous - Los Angeles CA

International Classification:

A61K 608
C08G 1810
A61C 1300

US Classification:

523116

Abstract:

Method, composition and structure are provided for tooth restorations comprising a urethane polymer having a crystalline polymer phase distributed in a noncrystalline polymer phase by virtue of differential reactivity of the urethane forming reagents.

US Patent:

52526976, Oct 12, 1993

Filed:

Aug 28, 1989

Appl. No.:

7/399591

Inventors:

Richard Jacobs - Hawthorne CA
Don D. Porteous - Los Angeles CA

International Classification:

C08G 1810

US Classification:

528 60

Abstract:

Method, composition and structure are provided for tooth restorations comprising a urethane polymer having a crystalline polymer phase distributed in a noncrystalline polymer phase by virtue of differential reactivity of the urethane forming reagents.