US3351313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable shelf support
Assignee: Massey-Ferguson Industries Ltd
•
Filing: 1966-02-15
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Granted: 1967-11-07
•
Expires: 1986-02-15
Abstract
No abstract record available.
Inventors
- 👤 Jacques S Guillon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:54
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/02; A; A47; A47B; A47B57/00; A47B57/30; A47B57/54; A47B57/56; A47B57/565
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
AN ADJUSTABLE SHELF SUPPORT COMPRISING IN COMBINATION, AN UPRIGHT POST HAVING VERTICAL GROOVE MEANS WITH A NARROW MOUTH LEADING INWARDLY FROM THE SURFACE OF THE POST AND OPENING INTO A MAIN PART OF GENERALLY CIRCULAR CONFIGURATION, TWO BRACKET PLATES OF RECTANGULAR SHAPE, AT ONE END OF EACH OF SAID PLATES BEING DEFORMED INTO A VERTICAL SEMI-CYLINDRICAL SHELL, SAID PLATES BEING IN FACETO-FACE CONTACT WITH THE JUXTAPOSED SHELLS FIRMLY SEATED IN SAID GROOVE, AND SECURING MEANS PRESSING SAID PLATES TOGETHER AT THE INNER END PORTIONS OF SAID SHELLS, SAID END PORTIONS BEING SEATED INSIDE SAID GROOVE AND FORMING FULCRUM POINTS UPON PRESSING TOGETHER SAID BRACKET PLATES, THEREBY EXERTING STRONG HOLDING FRICTION UPON SAID SHELLS IN SAID GROOVE.
Claim 2
Dependent Claim
116 words
AN ADJUSTABLE SHELF SUPPORT COMPRISING IN COMBINATION, AN UPRIGHT POST HAVING VERTICAL GROOVE MEANS WITH A NARROW MOUTH LEADING INWARDLY FROM THE SURFACE OF THE POST AND OPENING INTO A MAIN PART OF GENERALLY CIRCULAR CONFIGURATION, TWO BRACKET PLATES OF RECTANGULAR SHAPE, AT ONE END OF EACH OF SAID PLATES BEING DEFORMED INTO A VERTICAL SEMI-CYLINDRICAL SHELL, SAID PLATES BEING IN FACETO-FACE CONTACT WITH THE JUXTAPOSED SHELLS FIRMLY SEATED IN SAID GROOVE, AND SECURING MEANS PRESSING SAID PLATES TOGETHER AT THE INNER END PORTIONS OF SAID SHELLS, SAID END PORTIONS BEING SEATED INSIDE SAID GROOVE AND FORMING FULCRUM POINTS UPON PRESSING TOGETHER SAID BRACKET PLATES, THEREBY EXERTING STRONG HOLDING FRICTION UPON SAID SHELLS IN SAID GROOVE.
References Cited (Backward Citations)
US830232A
Cited
US2677519A
Cited
GB838359A
Cited
GB943214A
Cited
GB951322A
Cited
US3181923A
Cited
US3228646A
Cited
US3287867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-06 | 1971-05-08 | 1971-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-06 | 1975-05-08 | 1975-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-06 | 1979-05-08 | 1979-11-07 | $7700.00 | Window Closed / Lapsed |