US2985008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer mechanism
Assignee: National Can Corp
•
Filing: 1957-05-31
•
Granted: 1961-05-23
•
Expires: 1977-05-31
Abstract
No abstract record available.
Inventors
- 👤 Roland E Renard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:13
CPC Classifications
G; G01; G01M; G01M3/00; G01M3/02; G01M3/26; G01M3/32; G01M3/3209; Y; Y10; Y10S; Y10S209/00; Y10S209/904
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2013402A
Cited
US2217342A
Cited
US2269474A
Cited
US2335239A
Cited
US2353758A
Cited
US2696107A
Cited
US2729329A
Cited
US2687202A
Cited
US2821300A
Cited
US2827998A
Cited
US2743001A
Cited
US2868373A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-22 | 1964-11-21 | 1965-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-22 | 1968-11-21 | 1969-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-22 | 1972-11-21 | 1973-05-23 | $7700.00 | Window Closed / Lapsed |