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US Patent: 1,693,755
Tire Chain Tool
Patentee:
John P. Hotz - Boston, MA

USPTO Classifications:
59/3, 72/384, 72/409.01

Tool Categories:
pliers : chain

Assignees:
Manton A. Wood - Boston, MA
John P. Hotz - Boston, MA

Manufacturer:
Unknown

Witnesses:
none listed

Patent Dates:
Applied: Nov. 01, 1926
Granted: Dec. 04, 1928

Patent Pictures:
John P. Hotz patent Dec. 4, 1928
USPTO pdf tiff
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Description:
Tongs type tool with separate jaws for spreading and closing links of traction chains for vehicle wheels. The closing jaw section includes an adjustable stop to help position the link.

A known example is marked, "WORDEN CHAIN TOOL // PAT NO. 1693755." Hotz's Canadian patent CA-296,492 "SUPPORT FOR TIRE CHAINS" was assigned to the Worden Hotz Company of Boston, MA.

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