Patent US3510340A successfully refreshed from Google Patents.
US3510340A
Expired / Lapsed
US
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Printing process
Assignee: Lockheed Martin Corp
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Filing: 1966-10-03
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Granted: 1970-05-05
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Expires: 1986-10-03
Abstract
No abstract record available.
Inventors
- 👤 Carl B Blake
- 👤 George K L Tung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:43
CPC Classifications
B; B41; B41M; B41M7/00; B41M7/0027; C; C08; C08F; C08F291/00; C09; C09D; C09D11/00; C09D11/02; C09D11/10; C09D11/106; C09D11/107
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) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |