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DE Patent: DE-120,670
Auswechselbare Backe an Rohrzangen
Patentee:
Thomas Edward Ryan (exact or similar names) - San Francisco, CA

USPTO Classifications:

Tool Categories:
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Granted: May 29, 1901
Antedated: Nov. 01, 1899

Patent Pictures:
Thomas E. Ryan patent Nov. 1, 1899 (edited)
Espacenet patent
Report data errors or omissions to steward Stan Schulz
DE-120670 in ESPACENET
Description:
German patent corresponding to U.S. patent 658,962. The swinging hook jaw can be moved to adjust to a range of sizes. Produced in the U.S. as the ATLAS pipe wrench.

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