Patent US2713609A successfully refreshed from Google Patents.
US2713609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television camera supporting structure
Assignee: Individual
•
Filing: 1954-03-03
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Granted: 1955-07-19
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Expires: 1974-03-03
Abstract
No abstract record available.
Inventors
- 👤 Don D Niklason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:25
CPC Classifications
F; F16; F16M; F16M13/00; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/12; F16M11/14; F16M11/20; F16M11/2085; F16M11/2092; F16M11/24; F16M11/26; F16M11/28; F16M2200/00; F16M2200/04; F16M2200/048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2538910A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-18 | 1959-01-17 | 1959-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-18 | 1963-01-17 | 1963-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-18 | 1967-01-17 | 1967-07-19 | $7700.00 | Window Closed / Lapsed |