US2952200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camera holding means
Assignee: Individual
•
Filing: 1958-11-04
•
Granted: 1960-09-13
•
Expires: 1978-11-04
Abstract
No abstract record available.
Inventors
- 👤 William F Welch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:30
CPC Classifications
F; F16; F16M; F16M13/00; F16M13/04; F16M11/00; F16M11/20; F16M11/24; F16M11/26; F16M11/28; Y; Y10; Y10S; Y10S224/00; Y10S224/908
Claims Analysis
Total Claims: 0
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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) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |