Patent US4146087A successfully refreshed from Google Patents.
US3239294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Living room office cabinet
Assignee: Individual
•
Filing: 1962-05-01
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Granted: 1966-03-08
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Expires: 1982-05-01
Abstract
No abstract record available.
Inventors
- 👤 Lammeyer Konrad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:12
CPC Classifications
A; A47; A47B; A47B85/00; A47B17/00; A47B17/06; A47B17/065; A47B2200/00; A47B2200/0066; A47B2200/0067; A47B2200/0069
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A LIVING-ROOM OFFICE CABINET WITH MEANS FOR RECEIVING OFFICE ARTICLES, COMPRISING IN ITS UPPER PORTION VERTICALLY ADJUSTABLE TYPEWRITER SUPPORTING MEANS, AND A DESK PLATE SECURED TO SAID CABINET NEAR ONE OF ITS END AND BEING SWINGABLE IN HORIZONTAL DIRECTION TO COVER THE CABINET, SAID VERTICAL ADJUSTABLE TYPEWRITER SUPPORTING MEANS COMPRISING A SUPORTING MEMBER, PARALLEL GUIDE MEANS CONNECTING SAID SUPPORTING MEMBER TO SAID CABINET, A PLATE WHICH IS TILTABLE ABOUT A HORIZONTAL AXIS BY MEANS OF A HANDLE CONNECTED TO SAID PLATE, SAID PLATE BEING PIVOTED AT ITS ONE EDGE FOR SWINGING UPWARDLY FROM A HORIZONTAL POSITION BY MORE THAN 90* AND HAVING MEANS AT ITS OTHER EDGE ENGAGEABLE WITH THE LOWER SIDE OF THE SUPPORTING MEMBER FOR HOLDING IT IN RAISED POSITION, AND MEANS ENGAGEABLE BY SAID PLATE WHEN SWUNG BEYOND 90* TO LIMIT FURTHER SWINGING THEREOF IN A DOWNWARD DIRECTION.
Claim 2
Dependent Claim
141 words
A LIVING-ROOM OFFICE CABINET WITH MEANS FOR RECEIVING OFFICE ARTICLES, COMPRISING IN ITS UPPER PORTION VERTICALLY ADJUSTABLE TYPEWRITER SUPPORTING MEANS, AND A DESK PLATE SECURED TO SAID CABINET NEAR ONE OF ITS END AND BEING SWINGABLE IN HORIZONTAL DIRECTION TO COVER THE CABINET, SAID VERTICAL ADJUSTABLE TYPEWRITER SUPPORTING MEANS COMPRISING A SUPORTING MEMBER, PARALLEL GUIDE MEANS CONNECTING SAID SUPPORTING MEMBER TO SAID CABINET, A PLATE WHICH IS TILTABLE ABOUT A HORIZONTAL AXIS BY MEANS OF A HANDLE CONNECTED TO SAID PLATE, SAID PLATE BEING PIVOTED AT ITS ONE EDGE FOR SWINGING UPWARDLY FROM A HORIZONTAL POSITION BY MORE THAN 90* AND HAVING MEANS AT ITS OTHER EDGE ENGAGEABLE WITH THE LOWER SIDE OF THE SUPPORTING MEMBER FOR HOLDING IT IN RAISED POSITION, AND MEANS ENGAGEABLE BY SAID PLATE WHEN SWUNG BEYOND 90* TO LIMIT FURTHER SWINGING THEREOF IN A DOWNWARD DIRECTION.
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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) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |