Est. March 2001 ·
10,244
Listings on File
Antique Padlocks
A Virtual Repository · James Brady
Home
›
Patent Database
›
Patent 308633
Padlock Patent — Keyed
Patent 308633
View on USPTO / Google Patents ↗
Patent #
308633
Issue Date
1884-12-02
Assigned To
70 LOCKS
Type
Keyed
Patent Drawings
Drawing 1
Drawing 2
Drawing 3
Patent Details
Patent Number
308633
Issue Date
1884-12-02
Assigned To
70 LOCKS
Patent Type
Keyed
External Link
https://patents.google.com/patent/US308633/en ↗
Padlocks Using This Patent
4 listings
#6156
"S" - "PAT DEC 2 1884"
→
#1410
★ - "PAT DEC 2 1884" - Design 1
Philipp Seiler. Co. Philipp Seiler . This patent may have been assigned to Smith & Egge Mfg. Co. and manufactured by Smith & Egge Mfg. Co.
→
#6495
★ - "PAT DEC 2 1884" - Design 2
Philipp Seiler. Co. Philipp Seiler . This patent may have been assigned to Smith & Egge Mfg. Co. and manufactured by Smith & Egge Mfg. Co.
→
#4086
★ - "PAT DEC 2 1884" - Design 3
→
← 309152
↑ Back to Patent Database
309152 →