US2869619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head rest for reclining chair
Assignee: Simmons USA Corp
•
Filing: 1955-04-15
•
Granted: 1959-01-20
•
Expires: 1975-04-15
Abstract
No abstract record available.
Inventors
- 👤 John S Petersen
- 👤 Ray H Blecker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:54
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/031; A47C1/036; A47C1/037
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US242733A
Cited
US305845A
Cited
US455168A
Cited
US530092A
Cited
US711412A
Cited
US2154017A
Cited
US2434007A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |