US2801565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvements in picture wire
Assignee: Individual
•
Filing: 1955-07-15
•
Granted: 1957-08-06
•
Expires: 1975-07-15
Abstract
No abstract record available.
Inventors
- 👤 Edouard A Nicollet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:48
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/06; D07B2201/00; D07B2201/10; D07B2201/1012; D07B2201/102; D07B2201/1096; D07B2201/20; D07B2201/2015; D07B2201/2034; D07B2201/2047; D07B2201/2052; D07B2201/2059
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) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |