Patent US3306659A successfully refreshed from Google Patents.
US3306659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deck chair with swingable back regulated by the supports
Assignee: Individual
•
Filing: 1964-01-27
•
Granted: 1967-02-28
•
Expires: 1984-01-27
Abstract
No abstract record available.
Inventors
- 👤 Greiner Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:04
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/031; A47C1/032; A47C17/00; A47C17/04; A47C17/16; A47C17/162; A47C17/17; A47C17/175; A47C17/1753; A47C20/00; A47C20/08; A47C4/00; A47C4/28; A47C4/42; A47C4/44; A47C4/46
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB189605271A
Cited
DE681657C
Cited
US2113145A
Cited
US2200647A
Cited
CH282036A
Cited
US2679284A
Cited
US2670785A
Cited
US2724428A
Cited
US2719573A
Cited
FR1151930A
Cited
AT205192B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |