US2940602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tierable and nestable receptacle
Assignee: Individual
•
Filing: 1957-02-21
•
Granted: 1960-06-14
•
Expires: 1977-02-21
Abstract
No abstract record available.
Inventors
- 👤 Warren H Lockwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:32
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/02; B65D21/04; B65D21/048
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2223554A
Cited
US2490269A
Cited
US2497574A
Cited
US2614703A
Cited
US2609120A
Cited
US2684766A
Cited
US2782936A
Cited
US2844090A
Cited
US2765099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |