US2992039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automotive vehicle side door and roof construction
Assignee: Motors Liquidation Co
•
Filing: 1959-08-24
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Granted: 1961-07-11
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Expires: 1979-08-24
Abstract
No abstract record available.
Inventors
- 👤 Hans S Bretzner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:17
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/48; E05F11/481; E05F11/483; E05F11/488; B; B60; B60J; B60J1/00; B60J1/08; B60J1/12; B60J1/16; B60J1/17; E05F11/382; E05F11/52; E05F11/525; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR961405A
Cited
FR750380A
Cited
US2000561A
Cited
US2059027A
Cited
US2763508A
Cited
GB729407A
Cited
US2798761A
Cited
US2793907A
Cited
US2901244A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-10 | 1965-01-09 | 1965-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-10 | 1969-01-09 | 1969-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-10 | 1973-01-09 | 1973-07-11 | $7700.00 | Window Closed / Lapsed |