US2699103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Type
Assignee: Individual
•
Filing: 1952-07-28
•
Granted: 1955-01-11
•
Expires: 1972-07-28
Abstract
No abstract record available.
Inventors
- 👤 Stasikewich William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:56
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; Y; Y10; Y10S; Y10S206/00; Y10S206/82; Y10T; Y10T428/00; Y10T428/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1258146A
Cited
US1612267A
Cited
US2177627A
Cited
US2232732A
Cited
US2165861A
Cited
US2591779A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-10 | 1958-07-12 | 1959-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-10 | 1962-07-12 | 1963-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-10 | 1966-07-12 | 1967-01-11 | $7700.00 | Window Closed / Lapsed |