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US3373654A
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Assignee: ANN J CAROLAN
•
Filing: 1965-10-06
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Granted: 1968-03-19
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Expires: 1985-10-06
Abstract
No abstract record available.
Inventors
- 👤 Ann J Carolan
- 👤 William J Carolan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:57
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/001; Y; Y10; Y10S; Y10S40/00; Y10S40/90
Claims Analysis
Total Claims: 0
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US3262357A
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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) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |