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CA Patent: CA-257,304
Electric switch box
Patentee:
William Irwin Banfield - Toronto, ON Canada

USPTO Classifications:

Tool Categories:
electrical devices

Assignees:
None

Manufacturer:
W. H. Banfield & Sons, Ltd. - Toronto, ON Canada

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 02, 1918
Granted: Jan. 19, 1926

Patent Pictures:
CIPO Data
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"Vintage Machinery" entry for W. H. Banfield & Sons
Description:
The inventor was one of the "Sons" in W. H. Banfield & Sons. "The principal objects of this invention are to facilitate the locating and securing of switch boxes in a building and to provide means for securing the laths in position around the box. The principal features of the invention consist in securing to a switch box a rigid metal strip and providing said strip with means for locating the box in position and means for securing it permanently."

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