US2101057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle
Assignee: DYMAXION Corp
•
Filing: 1933-10-18
•
Granted: 1937-12-07
•
Expires: 1953-10-18
Abstract
No abstract record available.
Inventors
- 👤 Fuller Buckminster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 00:13
CPC Classifications
B; B62; B62D; B62D61/00; B62D61/06; B62D61/065; B62D35/00; B62D61/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-12-06 | 1941-06-07 | 1941-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-12-06 | 1945-06-07 | 1945-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-12-06 | 1949-06-07 | 1949-12-07 | $7700.00 | Window Closed / Lapsed |