US2529532A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary seat for beauty parlor chairs and the like
Assignee: Individual
•
Filing: 1949-04-05
•
Granted: 1950-11-14
•
Expires: 1969-04-05
Abstract
No abstract record available.
Inventors
- 👤 Sylvia H Abbott
- 👤 James F Hutchinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:34
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/04; A47C1/11; A47C1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2399792A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-13 | 1954-05-15 | 1954-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-13 | 1958-05-15 | 1958-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-13 | 1962-05-15 | 1962-11-14 | $7700.00 | Window Closed / Lapsed |