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Patent 445121
Padlock Patent — Keyed
Patent 445121
View on USPTO / Google Patents ↗
Patent #
445121
Issue Date
1891-01-20
Assigned To
70 LOCKS
Type
Keyed
Patent Drawings
Drawing 1
Drawing 2
Patent Details
Patent Number
445121
Issue Date
1891-01-20
Assigned To
70 LOCKS
Patent Type
Keyed
External Link
https://patents.google.com/patent/US445121/en ↗
Padlocks Using This Patent
3 listings
#110
"UNITED STATES MAIL LOCK" - No Stars - "1900"
→
#1007
"UNITED STATES MAIL LOCK" - No Stars - "U
→
#677
"UNITED STATES MAIL LOCK" - Stars
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