Patent US3430385A successfully refreshed from Google Patents.
US3430385A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitary prehung door and frame
Assignee: Season All Ind Inc
•
Filing: 1967-04-10
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Granted: 1969-03-04
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Expires: 1987-04-10
Abstract
No abstract record available.
Inventors
- 👤 Alexander J Biro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:23
CPC Classifications
E; E06; E06B; E06B1/00; E06B1/04; E06B1/52; E06B3/00; E06B3/96; E06B3/988; E06B7/00; Y; Y10; Y10T; Y10T403/00; Y10T403/46; Y10T403/4602
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3216066A
Cited
US1975622A
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US2627948A
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US2869694A
Cited
US2927352A
Cited
US2911095A
Cited
US2917790A
Cited
US3205982A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-03 | 1972-09-02 | 1973-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-03 | 1976-09-02 | 1977-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-03 | 1980-09-02 | 1981-03-04 | $7700.00 | Window Closed / Lapsed |