US2884257A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable hand truck and display rack
Assignee: Individual
•
Filing: 1955-09-07
•
Granted: 1959-04-28
•
Expires: 1975-09-07
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Menne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:32
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/009; B62B1/00; B62B1/10; B62B1/12; B62B2202/00; B62B2202/40; B62B2202/408; B62B2205/00; Y; Y10; Y10S; Y10S280/00; Y10S280/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1490650A
Cited
US1407235A
Cited
US1409838A
Cited
US1716611A
Cited
US1679325A
Cited
US2018527A
Cited
US2767996A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |