Tool Talk

What's-It Forum => What's-It Forum => Topic started by: international3414 on March 01, 2025, 01:55:51 PM

Title: round gauge or something else
Post by: international3414 on March 01, 2025, 01:55:51 PM

i thought the 10,25 and 50 were thousands but they are too big,and the 3 odd holes?....any ideas

Title: Re: round gauge or something else
Post by: geneg on March 01, 2025, 04:38:48 PM

April 27, 1877 was a Friday
April 27, 1977 was a Wednesday

U.S. patent dates are Tuesdays   Possibly English or Canadian?

Spaces to count sheets of paper or cardstock?

CORRECTION   --thickness of material, cord, thread,  or fabric?  Patents describe improvements on a sewing machine, but abstract & drawings are not available.  CANADIAN

CA 7.392                            William W.  Whitcomb

Sewing Machine

April 27, 1877

*********************************************************

CA 7.393                                  Israel M.  Rose

Sewing Machine

April 27, 1877

Title: Re: round gauge or something else
Post by: international3414 on March 02, 2025, 06:04:09 AM

thank you

Title: Re: round gauge or something else
Post by: geneg on March 02, 2025, 04:02:45 PM

I'd still like to know what it's for.
Apparently, Canadian patent info isn't as readily available as USPO.  Did you get anything else with it?

Title: Re: round gauge or something else
Post by: international3414 on March 02, 2025, 06:32:19 PM

I've had it awhile,it was probably mixed in with a bunch of old keys??

Title: Re: round gauge or something else
Post by: amecks on March 22, 2025, 02:03:53 PM

Sorta resembles a bicycle spoke wrench. 

Title: Re: round gauge or something else
Post by: international3414 on March 22, 2025, 05:16:58 PM

good idea,but no cigar