Patent US2252164A successfully refreshed from Google Patents.
US2634435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Headrest for cosmetic use
Assignee: Individual
•
Filing: 1950-08-17
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Granted: 1953-04-14
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Expires: 1970-08-17
Abstract
No abstract record available.
Inventors
- 👤 Budd Leighton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:27
CPC Classifications
A; A47; A47G; A47G9/00; A47G9/10; A47G9/1009; A47G9/1054; A61; A61H; A61H37/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-13 | 1956-10-13 | 1957-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-13 | 1960-10-13 | 1961-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-13 | 1964-10-13 | 1965-04-14 | $7700.00 | Window Closed / Lapsed |