Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Keyed

Patent 3572064

Inventor: Daniel Victor Berry

View on USPTO / Google Patents ↗
Patent # 3572064
Issue Date 1969-01-27
Inventor Daniel Victor Berry
Assigned To Ingersoll Locks Ltd
Type Keyed

Patent Drawings

Patent 3572064 drawing 1 Drawing 1 Patent 3572064 drawing 2 Drawing 2

Patent Details

Patent Number 3572064
Issue Date 1969-01-27
Inventor Daniel Victor Berry
Assigned To Ingersoll Locks Ltd
Patent Type Keyed
External Link https://patents.google.com/patent/US3572064/en ↗

Padlocks Using This Patent

3 listings
"INGERSOL"
#7742
"INGERSOL"
Ingersol Locks Limited, England
→
"S&G (1971-1973)" - Case Style 1
#4371
"S&G (1971-1973)" - Case Style 1
Ingersol Locks Limited, England
→
"S&G (1971-1973)" - Case Style 2
#4372
"S&G (1971-1973)" - Case Style 2
Ingersol Locks Limited, England
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