US2517048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin-controlled easy chair
Assignee: Individual
•
Filing: 1946-10-29
•
Granted: 1950-08-01
•
Expires: 1966-10-29
Abstract
No abstract record available.
Inventors
- 👤 Stacy Luther
- 👤 Remus E Holbrook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:23
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/022; A47C1/024; A47C1/0242; A47C1/12; A47C1/121; A47C1/13; A47C7/00; A47C7/56; A47C7/60; G; G07; G07F; G07F17/00; G07F17/08; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5996
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1630932A
Cited
US2440231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-31 | 1954-01-30 | 1954-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-31 | 1958-01-30 | 1958-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-31 | 1962-01-30 | 1962-08-01 | $7700.00 | Window Closed / Lapsed |