DE Patent: DE-63,686
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Rohrzange
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Patentee:
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Catherine Frances Donahue (exact or similar names) - Yonkers, NY U.S.A. |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Aug. 03, 1892 |
Antedated: |
Jun. 23, 1891 |
Patent Pictures:
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German patent 63686 - edited composite image |
Espacenet patent
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Stan Schulz
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Description: |
"Stillson" type pipe wrench with side support for the adjustable jaw. Corresponding U.S. patent (454,612, granted June 23, 1891) was granted to Bernard Donahue and assigned to Kate F. Donahue. British patent GB-189110707 was granted to Catherine F. Donahue and a British patent agent.
H. & W. Pataky, attorney |
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