Patent US2367043A successfully refreshed from Google Patents.
US2367043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Canopy support
Assignee: Individual
•
Filing: 1943-09-16
•
Granted: 1945-01-09
•
Expires: 1963-09-16
Abstract
No abstract record available.
Inventors
- 👤 Virginia P Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:42
CPC Classifications
A; A47; A47C; A47C29/00; A47C29/006; Y; Y10; Y10S; Y10S5/00; Y10S5/01; Y10T; Y10T403/00; Y10T403/71; Y10T403/7194
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1948-01-09 | 1948-07-10 | 1949-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-01-09 | 1952-07-10 | 1953-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-01-09 | 1956-07-10 | 1957-01-09 | $7700.00 | Window Closed / Lapsed |