Patent US3075235A successfully refreshed from Google Patents.
US3075235A
Expired / Lapsed
US
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Assignee: MillerKnoll Inc
•
Filing: 1960-07-27
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Granted: 1963-01-29
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Expires: 1980-07-27
Abstract
No abstract record available.
Inventors
- 👤 Albinson Don
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:38
CPC Classifications
E; E05; E05D; E05D3/00; E05D3/02; E05D3/04; E05D5/00; E05D5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1321277A
Cited
US731138A
Cited
US1613838A
Cited
US1576870A
Cited
US2268669A
Cited
US2277176A
Cited
US2705820A
Cited
US2927340A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |