Est. March 2001  ·  10,246 Listings on File

Padlock Patent — Indicator

Patent 9300

Inventor: Russell, Henry L.

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Patent # 9300
Issue Date July 13, 1880
Inventor Russell, Henry L.
Assigned To Russell Indicator Lock Co.
Type Indicator

Patent Drawings

Patent 9300 drawing 1 Drawing 1 Patent 9300 drawing 2 Drawing 2

Patent Notes

This mechanism was used in padlocks | Classification: 70/436

Patent Details

Patent Number 9300
Issue Date July 13, 1880
Inventor Russell, Henry L.
Assigned To Russell Indicator Lock Co.
Patent Type Indicator
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