US2845038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seam guide assembly
Assignee: Intercole Bolling Corp
•
Filing: 1954-08-09
•
Granted: 1958-07-29
•
Expires: 1974-08-09
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Crawford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:34
CPC Classifications
B; B21; B21C; B21C37/00; B21C37/06; B21C37/08; B21C37/0822; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53961
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1388434A
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US1296970A
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US1851563A
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US1982415A
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US1997272A
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US2197962A
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US2203855A
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US2196106A
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US2400889A
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US2526723A
Cited
US2685629A
Cited
US2666833A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |