Patent US3156651A successfully refreshed from Google Patents.
US3041441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable stock warmer
Assignee: Individual
•
Filing: 1960-05-24
•
Granted: 1962-06-26
•
Expires: 1980-05-24
Abstract
No abstract record available.
Inventors
- 👤 Roland B Elbert
- 👤 Ivan L Moritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:56
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/015; A01K1/0158; H; H05; H05B; H05B3/00; H05B3/20; H05B3/34; H05B3/342; H05B2203/00; H05B2203/002; H05B2203/003; H05B2203/014; H05B2203/026; H05B2203/032
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1718412A
Cited
US2185692A
Cited
US2502519A
Cited
US2513733A
Cited
FR983731A
Cited
US2612585A
Cited
US2619580A
Cited
US2719907A
Cited
US2715674A
Cited
US2710909A
Cited
US2866066A
Cited
US2842651A
Cited
US2884509A
Cited
US2873352A
Cited
US2938992A
Cited
US2948802A
Cited
US2927989A
Cited
US2952001A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |