Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 673X
Balance pendulum lock (Clock)
Patentee:
Richard Gaines - Georgetown, DC

USPTO Classifications:

Tool Categories:
trade specific : clockmaker

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 17, 1806

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. There are no patent drawings available. This patent is in the database for reference only.

Copyright © 2002-2017 - DATAMP