Patent US2537322A successfully refreshed from Google Patents.
US2537322A
Expired / Lapsed
US
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Tensile grip
Assignee: W C DILLON AND CO Inc
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Filing: 1947-03-13
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Granted: 1951-01-09
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Expires: 1967-03-13
Abstract
No abstract record available.
Inventors
- 👤 Frederick W Wanzenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:37
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/02; G01N3/04; G01N2203/00; G01N2203/0014; G01N2203/0016; G01N2203/0017; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3969; Y10T24/3978
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US58306A
Cited
US531715A
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US1655734A
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GB189410506A
Cited
US1674223A
Cited
US1496803A
Cited
US1930022A
Cited
US1935645A
Cited
US2419711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-08 | 1954-07-10 | 1955-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-08 | 1958-07-10 | 1959-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-08 | 1962-07-10 | 1963-01-09 | $7700.00 | Window Closed / Lapsed |