Patent US3440786A successfully refreshed from Google Patents.
US3440786A
Expired / Lapsed
US
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Frame with decorator panel
Assignee: K S H Inc
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Filing: 1967-06-28
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Granted: 1969-04-29
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Expires: 1987-06-28
Abstract
No abstract record available.
Inventors
- 👤 Joseph F Weaver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:02
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/38; E04C2/386
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190509316A
Cited
US927205A
Cited
US1272864A
Cited
US1533881A
Cited
US2923027A
Cited
US3121263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-28 | 1972-10-28 | 1973-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-28 | 1976-10-28 | 1977-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-28 | 1980-10-28 | 1981-04-29 | $7700.00 | Window Closed / Lapsed |