US3120977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Base for seating
Assignee: MillerKnoll Inc
•
Filing: 1962-01-29
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Granted: 1964-02-11
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Expires: 1982-01-29
Abstract
No abstract record available.
Inventors
- 👤 Albinson Don
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:45
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/12; A47C7/00; A47C7/002; A47C7/62; A47C7/68
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A BASE FOR SEATING ADAPTED FOR ANCHORING ON AN UPRIGHT SUPPORT, SAID BASE COMPRISING: A ONE-PIECE MEMBER OF GENERALLY U-SHAPE IN HORIZONTAL CROSS SECTION, SAID MEMBER INCLUDING A BIGHT PORTION AND A PAIR OF LEGS EXTENDING OUTWARDLY AND UPWARDLY FROM SAID BIGHT PORTION; MEANS ASSOCIATED WITH SAID BIGHT PORTION FOR ANCHORING SAID BIGHT PORTION TO THE UPRIGHT MEMBER; AND SEAT SUPPORTING SURFACES EXTENDING FROM SAID LEGS AND LYING IN PLANES GENERALLY PERPENDICULAR TO THE PLANE PASSING THROUGH SAID BIGHT PORTION.
Claim 2
Dependent Claim
80 words
A BASE FOR SEATING ADAPTED FOR ANCHORING ON AN UPRIGHT SUPPORT, SAID BASE COMPRISING: A ONE-PIECE MEMBER OF GENERALLY U-SHAPE IN HORIZONTAL CROSS SECTION, SAID MEMBER INCLUDING A BIGHT PORTION AND A PAIR OF LEGS EXTENDING OUTWARDLY AND UPWARDLY FROM SAID BIGHT PORTION; MEANS ASSOCIATED WITH SAID BIGHT PORTION FOR ANCHORING SAID BIGHT PORTION TO THE UPRIGHT MEMBER; AND SEAT SUPPORTING SURFACES EXTENDING FROM SAID LEGS AND LYING IN PLANES GENERALLY PERPENDICULAR TO THE PLANE PASSING THROUGH SAID BIGHT PORTION.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-10 | 1967-08-12 | 1968-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-10 | 1971-08-12 | 1972-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-10 | 1975-08-12 | 1976-02-11 | $7700.00 | Window Closed / Lapsed |