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Patent 494540
Padlock Patent — Keyed
Patent 494540
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Patent #
494540
Issue Date
1893-04-04
Assigned To
70 LOCKS
Type
Keyed
Patent Drawings
Drawing 1
Drawing 2
Patent Details
Patent Number
494540
Issue Date
1893-04-04
Assigned To
70 LOCKS
Patent Type
Keyed
External Link
https://patents.google.com/patent/US494540/en ↗
Padlocks Using This Patent
5 listings
#9496
"SAFE"
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#9497
"SAFE"
→
#9499
"SAFE"
→
#9498
"SAFE"
→
#3085
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