OldTools Archive

Recent Bios FAQ

268268 Norm Wood <normw013@f...> 2019‑04‑09 Re: patent search help needed
Hi Don,

Maybe this Canadian patent?

CA 433507, issued 12 Mar 1946 to Peter L. Robertson for a screw driver.

Here's a link to the search results:

http://www.ic.gc.ca/opic-cipo/cpd/eng/patent/433507/summary.html?type=n
umber_search&tabs1Index=tabs1_1">http://www.ic.gc.ca/opic-cipo/cpd/eng/patent/43
3507/summary.html?type=number_search&tabs1Index=tabs1_1

If you follow the link and click on the "Documents" tab, there's a link
to a drawing.

Regards,
Norm

Recent Bios FAQ