US3424644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Film splice patch
Assignee: Luxe YK
•
Filing: 1965-09-22
•
Granted: 1969-01-28
•
Expires: 1985-09-22
Abstract
No abstract record available.
Inventors
- 👤 Eiko Nakagome
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:25
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/04; G03D15/043; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/149; Y10T428/15; Y10T428/19; Y10T428/192; Y10T428/197; Y10T428/24; Y10T428/2419; Y10T428/24215; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2969106A
Cited
US3351514A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |