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Padlock Patent — Combo

Patent 835437

Inventor: Oscar Katzenberger

View on USPTO / Google Patents ↗
Patent # 835437
Issue Date 1906-03-10
Inventor Oscar Katzenberger
Type Combo

Patent Drawings

Patent 835437 drawing 1 Drawing 1 Patent 835437 drawing 2 Drawing 2

Patent Details

Patent Number 835437
Issue Date 1906-03-10
Inventor Oscar Katzenberger
Patent Type Combo
External Link https://patents.google.com/patent/US835437/en ↗

Padlocks Using This Patent

1 listing
"Katzenberger"
#7877
"Katzenberger"
National Mfg. & Lock Co. . . . . See also
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