US2769228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Assembling machine
Assignee: Motors Liquidation Co
•
Filing: 1951-04-11
•
Granted: 1956-11-06
•
Expires: 1971-04-11
Abstract
No abstract record available.
Inventors
- 👤 James S Burge
- 👤 Hilton J Mckee
- 👤 Roy T Alexander
- 👤 Loris H Conrad
- 👤 Warren M Rider
- 👤 Gustave H Noetzel
- 👤 James F Salatin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:03
CPC Classifications
H; H02; H02B; H02B3/00; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5191; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53248; Y10T29/53539; Y10T29/53543; Y10T29/53548; Y10T29/53613; Y10T29/53622
Claims Analysis
Total Claims: 0
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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) | 1959-11-06 | 1960-05-07 | 1960-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-06 | 1964-05-07 | 1964-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-06 | 1968-05-07 | 1968-11-06 | $7700.00 | Window Closed / Lapsed |