Biddington's provides a list of patent numbers cross-referenced with the dates
they were issued to help in determining the age of antiques and collectibles. ...
BRITISH PATENT NUMBER SEARCH · United States Patent and Trademark
U.S. patent date chart. this chart will help you find the year an item was patented
if you know the patent number, also design patents. Brought to you by ... U.S.
Patent search link above takes you off RobinsonsAntiques.com site. English
www.fruitjar.org/Patent Numbers Online.htm
Have you ever run across a bottle, or other antique, with a patent number
stamped on it ... q On the page that pops up, under “Services,” click on “Search
Feb 18, 2016 ... Table of Issue Years and Patent Numbers, .... That file may be accessed from:
Dating American Clocks by Their Patent Numbers. Parts found in many American
clocks may be marked with one or more United States patent numbers.
Sep 5, 2014 ... Where to find vintage jewelry patents, how to use them, and links to patent sites.
... In the “PATENTS” menu there is a “Patent Search” link, which ... Because they
are images, you need to have the patent number to locate them.
Below is the year of the of the first patent number. By looking at the patent
number and figuring out what years it was patented one can date an antique.
Apr 1, 2014 ... So, if you know the year and number of any English or British patent ... To search
across the whole period from 1617 to 1900 you will need to ...
Dating antique bottles - just how old is my bottle? ... If your bottle is American and
has a patent number, check out this Table of U.S. Patent Numbers to help date ...
Information on antique tool and woodworking machine patents, allowing
collectors of these tools to easily find information about ... Quick search: Patent