US2689765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sill and post structure for automobile bodies
Assignee: ThyssenKrupp Budd Co
•
Filing: 1950-11-30
•
Granted: 1954-09-21
•
Expires: 1970-11-30
Abstract
No abstract record available.
Inventors
- 👤 Alexander R Lindsay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:27
CPC Classifications
B; B62; B62D; B62D24/00; B62D24/02; B62D25/00; B62D25/02; B62D25/025; B62D25/04; B62D25/08; B62D25/087
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1143987A
Cited
US1525074A
Cited
US1983497A
Cited
US2012057A
Cited
US2102402A
Cited
US2389907A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-20 | 1958-03-22 | 1958-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-20 | 1962-03-22 | 1962-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-20 | 1966-03-22 | 1966-09-21 | $7700.00 | Window Closed / Lapsed |