US2597294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheeled shopping bag
Assignee: Individual
•
Filing: 1948-09-28
•
Granted: 1952-05-20
•
Expires: 1968-09-28
Abstract
No abstract record available.
Inventors
- 👤 James F Connor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:03
CPC Classifications
B; B62; B62B; B62B5/00; B62B5/0083; A; A45; A45C; A45C5/00; A45C5/14; A45C3/00; A45C3/04; B62B2202/00; B62B2202/26; Y; Y10; Y10S; Y10S280/00; Y10S280/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1229933A
Cited
US1276322A
Cited
US1822893A
Cited
US2228066A
Cited
US2208347A
Cited
US2459865A
Cited
US2465847A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |