US3397392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: COMMERCE USA
•
Filing: 1966-10-31
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Granted: 1968-08-13
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Expires: 1986-10-31
Abstract
No abstract record available.
Inventors
- 👤 Henig Seymour
- 👤 Ervin C Palasky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:10
CPC Classifications
B; B07; B07C; B07C3/00; B07C3/02; B07C3/003; B07C3/006; G; G06; G06Q; G06Q10/00; G06Q10/08; G06Q10/087
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) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |