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Padlock Patent — Keyed

Patent 1530177

Inventor: Frederic K Heyer

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Patent # 1530177
Issue Date 1925-01-03
Inventor Frederic K Heyer
Assigned To Yale and Towne Manufacturing Co
Type Keyed

Patent Drawings

Patent 1530177 drawing 1 Drawing 1 Patent 1530177 drawing 2 Drawing 2

Patent Details

Patent Number 1530177
Issue Date 1925-01-03
Inventor Frederic K Heyer
Assigned To Yale and Towne Manufacturing Co
Patent Type Keyed
External Link https://patents.google.com/patent/US1530177/en ↗

Padlocks Using This Patent

1 listing
"THE YALE & TOWNE MFG
#8462
"THE YALE & TOWNE MFG
Yale & Towne Mfg. Co.
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