Author Topic: Datamp - 1089737 Metal Devices Corp Ratchet  (Read 1549 times)

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Offline rusty

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Datamp - 1089737 Metal Devices Corp Ratchet
« on: September 16, 2012, 03:04:27 PM »
A surprise today, another maker for this patent, and a better match to the drawing..

Marked "METAL DEVICES CORP/CHICAGO ILL"
and      " PATENTED MARCH 10 1914"

The head looks just like the Chicago Spec one, but the handle is different.
This thing is HUGE, it is 14" long and takes perhaps an inch drive socket (1+1/16, but it has the slot for a flat spring like the CS one) ... sadly , no sockets found with it....

May have an empty square as a forge mark, not certain, very faint, could be casting rubbish..

(Iron trade review, 1927 mentions Metal Devices Corp, Chicago assets being sold at auction Oct 4, 1927)
Apparently, the ratchet was not a HUGE success....)
« Last Edit: September 16, 2012, 03:07:47 PM by rusty »
Just a weathered light rust/WD40 mix patina.

Offline pa pete

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Re: Datamp - 1089737 Metal Devices Corp Ratchet
« Reply #1 on: August 22, 2016, 11:56:52 AM »
I have just acquired this ratchet also. The mold mark on mine looks like a square with an L inside. There are mid-letter dots between each of the words Metal Devices Corp. There is a number 1 before the word Patented.

Offline jimwrench

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Re: Datamp - 1089737 Metal Devices Corp Ratchet
« Reply #2 on: August 23, 2016, 10:49:50 AM »
 I think of Rusty ever once in a while and wonder what ever happened with him. Know PaPaw tried to contact him without success. Sure miss his patent searching knowhow.
Jim
Mr. Dollarwrench