US3464218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat exchange housing for television camera and the like
Assignee: Meade Electric Co of Indiana Inc
•
Filing: 1967-12-28
•
Granted: 1969-09-02
•
Expires: 1987-12-28
Abstract
No abstract record available.
Inventors
- 👤 Thomas Olaf Buck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:21
CPC Classifications
H; H04; H04N; H04N23/00; H04N23/50; H04N23/51
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |