Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 451156

View on USPTO / Google Patents ↗
Patent # 451156
Issue Date 1891-04-28
Assigned To 70 LOCKS
Type Keyed

Patent Drawings

Patent 451156 drawing 1 Drawing 1 Patent 451156 drawing 2 Drawing 2

Patent Details

Patent Number 451156
Issue Date 1891-04-28
Assigned To 70 LOCKS
Patent Type Keyed
External Link https://patents.google.com/patent/US451156/en ↗

Padlocks Using This Patent

4 listings
"M.L.Co. PHILA AUTOMATIC 4-LEVER PAT.4.28.91". 2 3/4" high x 2" wide. Brass body
#8537
"M.L.Co. PHILA AUTOMATIC 4-LEVER PAT.4.28.91". 2 3/4" high x 2" wide. Brass body
Miller Lock Co.
→
"M.L.Co. PHILA AUTOMATIC 4-LEVER PAT.4.28.91". 2 3/4" high x 2" wide. Steel body
#8538
"M.L.Co. PHILA AUTOMATIC 4-LEVER PAT.4.28.91". 2 3/4" high x 2" wide. Steel body
Miller Lock Co.
→
"MILLER SECURE LEVERS"
#7825
"MILLER SECURE LEVERS"
Miller Lock Co.
→
"TIGER 4-LEVER"
#2066
"TIGER 4-LEVER"
Miller Lock Co.
→
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