US3148007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic chassis supporting means
Assignee: Individual
•
Filing: 1962-09-06
•
Granted: 1964-09-08
•
Expires: 1982-09-06
Abstract
No abstract record available.
Inventors
- 👤 Joseph V Bertrand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:36
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/14; H05K7/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2788253A
Cited
US2856450A
Cited
US2809085A
Cited
US2809086A
Cited
US3000686A
Cited
US2987364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |