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Patent US3102579A successfully refreshed from Google Patents.
US3102579A
Expired / Lapsed
US
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Storm window and screen retaining strip
Assignee: Individual
•
Filing: 1961-12-07
•
Granted: 1963-09-03
•
Expires: 1981-12-07
Abstract
No abstract record available.
Inventors
- 👤 Elwin E Burton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:42
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/04; E06B3/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2260451A
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US2432889A
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US2701041A
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US2622676A
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US2569941A
Cited
US2736403A
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US2818145A
Cited
US2913046A
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US2963084A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |