Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,950,493
Spare wheel and tire lock
Patentee:
Colvin L. Johnson (exact or similar names) - St. Louis, MO

USPTO Classifications:
70/230, 70/259, 70/260

Tool Categories:
hardware : locks
transportation : canals : locks

Assignees:
Duro Metal Products Co. - Chicago, IL

Manufacturer:
Duro Metal Products Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 09, 1928
Granted: Mar. 13, 1934

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Duro Metal Products Co.

Copyright © 2002-2024 - DATAMP