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US Patent: 2,230,376
Household Appliance
Patentee:
Ernest Cullen (exact or similar names) - San Diego, CA

USPTO Classifications:
30/407, 7/138, 7/144, 7/151

Tool Categories:
combination tools
household : can and jar openers

Assignees:
John B. Smiley - Los Angeles, CA

Manufacturer:
Barcalo Mfg. Co. - Buffalo, NY

Witnesses:
none listed

Patent Dates:
Applied: Jun. 22, 1938
Granted: Feb. 04, 1941

Patent Pictures:
Ernest Cullen patent February 4, 1941
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Description:
Wrench, hammer, screwdriver, opener, etc. combination tool that is nearly identical in appearance to Cullen's earlier design patent (D111,564, Oct. 4, 1938). The patented features relate to its operation as a can opener and lid lifter.

The tool as produced bears the design patent number, and is noted in early 1940 periodicals such as TIME (vol. 36, pg. 221) & DUNS REVIEW as the "BARCALO SEVEN-IN-ONE."

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