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US Patent: 606,587
Fruit Jar and Can Opener
Patentee:
John Jacob Schairer (exact or similar names) - Clint, TX

USPTO Classifications:
81/3.4, 81/64

Tool Categories:
wrenches : jar wrenches

Assignees:
John Jacob Schairer - Clint, TX
F. E. Hunter - El Paso County, TX

Manufacturer:
Not known to have been produced

Witnesses:
Percy C. Bowen
D. H. Blakelock
W. D. Howe
F. E. Hunter
Patent Dates:
Applied: Nov. 09, 1897
Granted: Jun. 28, 1898

Patent Pictures:
John Jacob Schairer patent June 28, 1898
USPTO (New site tip)
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Report data errors or omissions to steward Stan Schulz
Description:
Fruit jar wrench for screw cap lids formed from a metal strip twisted in the center.

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