US2929513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Towel hook device
Assignee: Individual
•
Filing: 1956-07-10
•
Granted: 1960-03-22
•
Expires: 1976-07-10
Abstract
No abstract record available.
Inventors
- 👤 Herzberg Rune Sigfrid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:37
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/04; A47K10/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1305210A
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US454351A
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US661557A
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US937400A
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US1012111A
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US1139451A
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US1432589A
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US1727032A
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US1847822A
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US2026746A
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US2071085A
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US2616133A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |