US3427074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chair capable of rapid erection and dismantling
Assignee: Individual
•
Filing: 1966-04-29
•
Granted: 1969-02-11
•
Expires: 1986-04-29
Abstract
No abstract record available.
Inventors
- 👤 Kenneth Ronald Atholl Whyte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:27
CPC Classifications
A; A47; A47C; A47C15/00; A47C15/004; A47C15/006; A47C1/00; A47C1/14; A47C4/00; A47C4/02; A47C4/025; A47C4/027; A47B; A47B2230/00; A47B2230/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2914117A
Cited
US2830656A
Cited
US3042945A
Cited
US3147498A
Cited
US3135972A
Cited
US3301596A
Cited
US3276050A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |