Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Wafer

Patent 2030837

Inventor: Full, George D.; Muntner, Joseph M.

View on USPTO / Google Patents ↗
Patent # 2030837
Issue Date February 11, 1936
Inventor Full, George D.; Muntner, Joseph M.
Assigned To Dudley Lock Corp.
Type Wafer

Patent Drawings

Patent 2030837 drawing 1 Drawing 1 Patent 2030837 drawing 2 Drawing 2 Patent 2030837 drawing 3 Drawing 3 Patent 2030837 drawing 4 Drawing 4 Patent 2030837 drawing 5 Drawing 5 Patent 2030837 drawing 6 Drawing 6 Patent 2030837 drawing 7 Drawing 7 Patent 2030837 drawing 8 Drawing 8

Patent Notes

The original patent is for the key. | Classification: 70/401

Patent Details

Patent Number 2030837
Issue Date February 11, 1936
Inventor Full, George D.; Muntner, Joseph M.
Assigned To Dudley Lock Corp.
Patent Type Wafer
External Link https://patents.google.com/patent/US2030837 ↗

Padlocks Using This Patent

1 listing
"DUDLEY"
#8282
"DUDLEY"
Dudley Lock Co.
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