Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 57539

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Patent # 57539
Issue Date 1866-08-28
Assigned To 70 LOCKS
Type Keyed

Patent Drawings

Patent 57539 drawing 1 Drawing 1 Patent 57539 drawing 2 Drawing 2

Patent Details

Patent Number 57539
Issue Date 1866-08-28
Assigned To 70 LOCKS
Patent Type Keyed
External Link https://patents.google.com/patent/US57539/en ↗

Padlocks Using This Patent

3 listings
"JOHNSON'S ROTARY"
#5677
"JOHNSON'S ROTARY"
Johnson's Rotary Lock Co. Frank G. Johnson , Wilson Bohannan and Frank G. Johnson , Ward McLean
→
"U. S. CUSTOMS DEPT" - "GTRR". 3.27" high excluding clevis x 3.8" high including
#8158
"U. S. CUSTOMS DEPT" - "GTRR". 3.27" high excluding clevis x 3.8" high including
Johnson's Rotary Lock Co. Frank G. Johnson , Wilson Bohannan and Frank G. Johnson , Ward McLean
→
"U. S. CUSTOMS DEPT". 3 3/4" high x 2 3/8" wide x 3/4" deep. Brass body. Brass s
#1915
"U. S. CUSTOMS DEPT". 3 3/4" high x 2 3/8" wide x 3/4" deep. Brass body. Brass s
Johnson's Rotary Lock Co. Frank G. Johnson , Wilson Bohannan and Frank G. Johnson , Ward McLean
→
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