US2941855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubular members and coupling means therefor
Assignee: THONET IND Inc
•
Filing: 1958-03-05
•
Granted: 1960-06-21
•
Expires: 1978-03-05
Abstract
No abstract record available.
Inventors
- 👤 Bruno R Weill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:16
CPC Classifications
F; F16; F16B; F16B2/00; F16B2/005; F16B12/00; F16B12/40; F16B7/00; F16B7/04; F16B7/044; F16B7/0446
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2172611A
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US658493A
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US721292A
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US1380042A
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US1460928A
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US1671757A
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US1931118A
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US2022714A
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US2784812A
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US2855255A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |