Patent US2731027A successfully refreshed from Google Patents.
US2956618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chairs
Assignee: MillerKnoll Inc
•
Filing: 1958-07-23
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Granted: 1960-10-18
•
Expires: 1978-07-23
Abstract
No abstract record available.
Inventors
- 👤 Eames Charles
- 👤 Albinson Don
- 👤 Dale W Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:56
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/12; A47C1/124; A47C3/00; A47C3/04; A47C3/12; A47C5/00; A47C5/12; Y; Y10; Y10S; Y10S297/00; Y10S297/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1618737A
Cited
US2271007A
Cited
US2313245A
Cited
GB588880A
Cited
GB605035A
Cited
US2569555A
Cited
GB637911A
Cited
US2893469A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-18 | 1964-04-18 | 1964-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-18 | 1968-04-18 | 1968-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-18 | 1972-04-18 | 1972-10-18 | $7700.00 | Window Closed / Lapsed |