Est. March 2001  ·  10,244 Listings on File

Padlock Patent

Patent D521359

Inventor: James Welch

View on USPTO / Google Patents ↗
Patent # D521359
Issue Date 2004-09-17
Inventor James Welch
Assigned To Master Lock Co LLC

Patent Drawings

Patent D521359 drawing 1 Drawing 1 Patent D521359 drawing 2 Drawing 2

Patent Details

Patent Number D521359
Issue Date 2004-09-17
Inventor James Welch
Assigned To Master Lock Co LLC
External Link https://patents.google.com/patent/USD521359/en ↗

Padlocks Using This Patent

1 listing
"MASTER"
#8317
"MASTER"
Master Lock Co.
→
← D524632
↑ Back to Patent Database
D524632 →