US3140135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Typewriter supporting shelf
Assignee: Corry Jamestown Corp
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Filing: 1961-10-06
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Granted: 1964-07-07
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Expires: 1981-10-06
Abstract
No abstract record available.
Inventors
- 👤 Stohlberg Travers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:17
CPC Classifications
A; A47; A47B; A47B17/00; A47B17/03; A47B17/036
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
A TYPEWRITER SHELF IN COMBINATION WITH A BRACKET FOR ATTACHING SAID SHELF TO A DESK OR THE LIKE, SAID SHELF INCLUDING A WORK RECEIVING MEMBER MARGINALLY REINFORCED BY A DEPENDING FLANGE, DOWNWARDLY OPENING CHANNELS SECURED TO THE UNDER SURFACE OF SAID MEMBER, SAID CHANNELS EXTENDING SUBSTANTIALLY THE FULL LENGTH OF SAID MEMBER AND BEING WITHIN THE VERTICAL CONFINES THEREOF AS DETERMINED BY SAID MARGINAL DEPENDING FLANGE, SAID BRACKET HAVING OPPOSITE MARGINAL FLANGED IN STEPPED RELATION, ONE OF SAID FLANGES ABUTTING SAID CHANNELS ADJACENT ONE END OF SAID MEMBER, CLAMPING MEANS CARRIED BY SAID ONE FLANGE ENGAGED WITH SAID CHANNELS AND LOCATING THE OTHER BRACKET FLANGE ABOVE AND BEYOND THE ONE END OF SAID MEMBER, SAID LAST NAMED BRACKET FLANGE BEING INTERFITTED WITH A RAIL OF SAID DESK THAT DEFINES THE TOP OF A DRAWER OPENING, AN INTERMEDIATE PORTION OF SAID BRACKET BEING INTERPOSED BETWEEN SAID DESK AND THE REFERRED TO END OF SAID MEMBER.
Claim 2
Dependent Claim
154 words
A TYPEWRITER SHELF IN COMBINATION WITH A BRACKET FOR ATTACHING SAID SHELF TO A DESK OR THE LIKE, SAID SHELF INCLUDING A WORK RECEIVING MEMBER MARGINALLY REINFORCED BY A DEPENDING FLANGE, DOWNWARDLY OPENING CHANNELS SECURED TO THE UNDER SURFACE OF SAID MEMBER, SAID CHANNELS EXTENDING SUBSTANTIALLY THE FULL LENGTH OF SAID MEMBER AND BEING WITHIN THE VERTICAL CONFINES THEREOF AS DETERMINED BY SAID MARGINAL DEPENDING FLANGE, SAID BRACKET HAVING OPPOSITE MARGINAL FLANGED IN STEPPED RELATION, ONE OF SAID FLANGES ABUTTING SAID CHANNELS ADJACENT ONE END OF SAID MEMBER, CLAMPING MEANS CARRIED BY SAID ONE FLANGE ENGAGED WITH SAID CHANNELS AND LOCATING THE OTHER BRACKET FLANGE ABOVE AND BEYOND THE ONE END OF SAID MEMBER, SAID LAST NAMED BRACKET FLANGE BEING INTERFITTED WITH A RAIL OF SAID DESK THAT DEFINES THE TOP OF A DRAWER OPENING, AN INTERMEDIATE PORTION OF SAID BRACKET BEING INTERPOSED BETWEEN SAID DESK AND THE REFERRED TO END OF SAID MEMBER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |