Ronald R Walsh

US Patent:

D532808, Nov 28, 2006

Filed:

Apr 22, 2005

Appl. No.:

29/228327

Inventors:

Frank Vallese - Montville NJ, US
James LaGrotta - Boonton Township NJ, US
Arthur Stout - Franklin Lakes NJ, US
Ronald Walsh - Hackettstown NJ, US

Assignee:

Electrophysics - Fairfield NJ

International Classification:

1601

US Classification:

D16206, D16202

US Patent:

61517577, Nov 28, 2000

Filed:

Feb 23, 1999

Appl. No.:

9/255771

Inventors:

Harry C. Beals - Jackson NJ
James T. LaGrotta - Boonton NJ
Richard T. LaGrotta - Livingston NJ
Ronald B. Walsh - Hackettstown NJ

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

E05D 512

US Classification:

16380

Abstract:

A lockable piano-type hinge assembly including a locking hinge piece in addition to two hinge pieces which include the hinge pin barrels. The hinge pin is secured to the locking hinge piece which has an opening aligned with a locking loop secured to one of the hinge pieces. When the hinge assembly is assembled, the locking loop extends through the opening of the locking hinge piece and a locking device is insertable through the locking loop to prevent relative movement of the locking hinge piece and removal of the hinge pin from the barrels.