US3010639A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beaded box blank and bead-sealed box
Assignee: Individual
•
Filing: 1958-07-30
•
Granted: 1961-11-28
•
Expires: 1978-07-30
Abstract
No abstract record available.
Inventors
- 👤 Charles A Govatsos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:45
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/60; B31B50/62; B31B50/26; B31B50/44; B31B50/46
Claims Analysis
Total Claims: 0
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US2848151A
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US2932439A
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US2808976A
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US2820584A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |