IP Library › Granted Patent US 6,530,250
Granted Patent Utility
US 6,530,250 · App. 10/011,801

Locking folding T-handle door latch

Inventors: Rodolfo Linares, George N. Alvarado
Patented Case View Patent ↗
Granted: Mar 11, 2003 Filed: Dec 4, 2001
Inventors
Rodolfo Linares
George N. Alvarado
Assignee (at issue)
S.P.E.P. ACQUISITION CORP.

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,530,250
App. No.
10/011,801
Filed
2001-12-04
Granted
2003-03-11
Kind
B1