US2765525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding metal deck chair frame and method of making and assembling same
Assignee: Individual
•
Filing: 1950-08-12
•
Granted: 1956-10-09
•
Expires: 1970-08-12
Abstract
No abstract record available.
Inventors
- 👤 Ralph A O'neill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:21
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/14; A47C1/143; A47C4/00; A47C4/04; A47C4/18; A47C4/20; A47C4/24; F; F16; F16B; F16B2200/00; F16B2200/67; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49947; Y10T29/49963; Y10T29/49966; Y10T29/49968; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32081; Y10T403/70; Y10T403/7045
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |