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US Patent: 1,438,900
Socket Wrench Container
Henry H. Chase - Jamestown, Chautauqua County, NY

USPTO Classifications:
206/375, 211/69, 211/70.6, 81/124.6, 81/177.4

Tool Categories:
wrenches : wrench set holders


New Britain Machine Co. - New Britain, Hartford County, CT

Theo. Thomas Haag
Corinne V. Swanson

Patent Dates:
Applied: Oct. 04, 1921
Granted: Dec. 12, 1922

Patent Pictures:
Henry H. Chase patent Dec. 12, 1922
USPTO pdf tiff
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"Vintage Machinery" entry for New Britain Machine Co.
The rod handle for the sockets serves as the retainer to keep them in place in the container.

Produced as the "Handle Lock Container" set by New Britain Machine Co. A known hexagon extension for a ratchet socket set matching patent no. 1,606,979 is marked "PATENT DEC. 12, 1922."

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