US2484608A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lightweight container
Assignee: Wingfoot Corp
•
Filing: 1945-11-30
•
Granted: 1949-10-11
•
Expires: 1965-11-30
Abstract
No abstract record available.
Inventors
- 👤 La Verne E Cheyney
- 👤 Robert J Mccutcheon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:27
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/38; B65D81/3813; B65D81/3823; Y; Y10; Y10S; Y10S215/00; Y10S215/01; Y10S220/00; Y10S220/14; Y10S220/902
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1121072A
Cited
US1691178A
Cited
US1641030A
Cited
US1715814A
Cited
US1952448A
Cited
US2167634A
Cited
US2076295A
Cited
US2013865A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-10 | 1953-04-11 | 1953-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-10 | 1957-04-11 | 1957-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-10 | 1961-04-11 | 1961-10-11 | $7700.00 | Window Closed / Lapsed |