Patent US3002322A successfully refreshed from Google Patents.
US3002322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building construction
Assignee: ANTHONY S CANDELA
•
Filing: 1956-10-17
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Granted: 1961-10-03
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Expires: 1976-10-17
Abstract
No abstract record available.
Inventors
- 👤 Dorsett Roscoe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:12
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/02; E04B1/04; E04B1/06; E04C; E04C2/00; E04C2/02; E04C2/04; E04C2/044; E04B2/00; E04B2/02; E04B2002/0256; E04B2002/0267
Claims Analysis
Total Claims: 0
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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) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |