Est. March 2001  ·  10,244 Listings on File

Padlock Patent — Misc

Patent 3974669

Inventor: Stackhouse, Wells F.

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Patent # 3974669
Issue Date August 17, 1976
Inventor Stackhouse, Wells F.
Assigned To American Lock Co.
Type Misc

Patent Drawings

Patent 3974669 drawing 1 Drawing 1 Patent 3974669 drawing 2 Drawing 2 Patent 3974669 drawing 3 Drawing 3 Patent 3974669 drawing 4 Drawing 4 Patent 3974669 drawing 5 Drawing 5 Patent 3974669 drawing 6 Drawing 6 Patent 3974669 drawing 7 Drawing 7 Patent 3974669 drawing 8 Drawing 8

Patent Notes

Classification: 70/276

Patent Details

Patent Number 3974669
Issue Date August 17, 1976
Inventor Stackhouse, Wells F.
Assigned To American Lock Co.
Patent Type Misc
External Link https://patents.google.com/patent/US3974669 ↗
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