US3463532A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Security seal
Assignee: GEORGE J NYLUND
•
Filing: 1968-02-14
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Granted: 1969-08-26
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Expires: 1988-02-14
Abstract
No abstract record available.
Inventors
- 👤 John S Chidley
- 👤 George J Nylund
- 👤 Hyman Dolinsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:15
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F3/03; G09F3/0305; G09F3/037; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10T; Y10T24/00; Y10T24/14; Y10T24/1402; Y10T24/1408; Y10T292/00; Y10T292/48
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) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |