US2259534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat and mattress construction
Assignee: Individual
•
Filing: 1938-09-12
•
Granted: 1941-10-21
•
Expires: 1958-09-12
Abstract
No abstract record available.
Inventors
- 👤 Arthur T Reynolds
- 👤 William F Tode
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:50
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/02; A47C7/28; A47C7/282; A47C27/00; A47C27/14; A47C27/16; Y; Y10; Y10S; Y10S297/00; Y10S297/01; Y10S297/02; Y10S297/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1944-10-20 | 1945-04-21 | 1945-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-10-20 | 1949-04-21 | 1949-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-10-20 | 1953-04-21 | 1953-10-21 | $7700.00 | Window Closed / Lapsed |