US Patent: 667,572
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| Pipe Wrench
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Patentee:
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| Christoffer Peterson (exact or similar names) - Los Banos, Merced County, CA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 14, 1900 |
| Granted: |
Feb. 05, 1901 |
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Stan Schulz
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Description: |
| Munn & Co.- patent attorneys
The object of the invention is to provide a new and improved pipe-wrench which is simple and durable in construction, very effective and powerful when applied, and arranged to insure a perfect uniform gripping of the pipe or other article to be operated upon without danger of marring, indenting, or other wise injuring the article.
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