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Joseph Korzendorfer Phones & Addresses

  • 10143 Grist Mill Ct, Manassas, VA 20110 (703) 331-1213
  • 9816 Evans Ford Rd, Manassas, VA 20111 (703) 368-3467 (703) 369-5475
  • 9819 Evans Ford Rd, Manassas, VA 20111 (703) 369-5475
  • 10143 Grist Mill Ct, Manassas, VA 20110 (703) 408-8763

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Folding Support With Double-Positive Lock

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US Patent:
44363303, Mar 13, 1984
Filed:
Dec 4, 1981
Appl. No.:
6/327530
Inventors:
Henry C. Mayo - Alexandria VA
Joseph E. Korzendorfer - Manassas VA
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
E05C 1732
US Classification:
292263
Abstract:
A support mechanism wherein two rods or bars are pivotally connected to pit folding. A slot is provided in one bar at the pivot pin and a spring latch is provided in the other bar near the pivot pin. The bars are attached at the extreme ends to other items. When fully extended, this mechanism can support an item such as a heavy hood in a double-positive fashion by automatic simultaneous engagement of both locking devices. The mechanism can also be stored in minimum space by releasing the locks and folding.
Joseph E Korzendorfer from Manassas, VA, age ~66 Get Report