US2791366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packing case
Assignee: WILHRO Corp
•
Filing: 1951-09-20
•
Granted: 1957-05-07
•
Expires: 1971-09-20
Abstract
No abstract record available.
Inventors
- 👤 Geisler William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:52
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/441; B65D5/445; Y; Y10; Y10S; Y10S229/00; Y10S229/915; Y10S229/918; Y10S229/919; Y10S411/00; Y10S411/904; Y10S411/907; Y10T; Y10T24/00; Y10T24/34; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49872; Y10T29/49876
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-06 | 1960-11-05 | 1961-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-06 | 1964-11-05 | 1965-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-06 | 1968-11-05 | 1969-05-07 | $7700.00 | Window Closed / Lapsed |