US3084639A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extension table device
Assignee: STEEL SLIDES Inc
•
Filing: 1961-11-10
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Granted: 1963-04-09
•
Expires: 1981-11-10
Abstract
No abstract record available.
Inventors
- 👤 Manson Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:41
CPC Classifications
A; A47; A47B; A47B1/00; A47B1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
IN A DEVICE FOR ATTACHMENT TO AN EXTENSION TABLE OF THE CLASS HAVING TWO SEPARABLE TOP SECTIONS ONE BEING STATIONARY AND THE OTHER MOVABLE, AND HAVING COACTING STATIONARY AND MOVABLE SLIDE MEMBERS ATTACHED TO SAID STATIONARY AND MOVABLE SECTION, RESPECTIVELY, A BRACKET MEMBER ATTACHED TO SAID STATIONARY SECTION, AND AN ACTUATOR MEMBER MOVABLY ATTACHED TO SAID BRACKET MEMBER AND POSITIONED ADJACENT SAID MOVABLE SLIDE MEMBER, SAID ACTUATOR MEMBER BEING SO PROPORTIONED AND POSITIONED THAT IT IS ADAPTED TO BE MOVABLE BETWEEN A RETRACTED POSITION OUT OF ENGAGEMENT WITH SAID MOVABLE SLIDE MEMBER AND PROJECTED POSITIONS IN ENGAGEMENT THEREWITH, WHEREBY UPON AN OPERATIVE MOVEMENT OF SAID ACTUATOR MEMBER FROM SAID RETRACTED POSITION INTO SAID PROJECTED POSITIONS THE SAID MOVABLE SLIDE MEMBER WILL BE CORRESPONDINGLY MOVED AND THE SAID MOVABLE SECTION SEPARATED FROM SAID STATIONARY SECTION.
Claim 2
Dependent Claim
134 words
IN A DEVICE FOR ATTACHMENT TO AN EXTENSION TABLE OF THE CLASS HAVING TWO SEPARABLE TOP SECTIONS ONE BEING STATIONARY AND THE OTHER MOVABLE, AND HAVING COACTING STATIONARY AND MOVABLE SLIDE MEMBERS ATTACHED TO SAID STATIONARY AND MOVABLE SECTION, RESPECTIVELY, A BRACKET MEMBER ATTACHED TO SAID STATIONARY SECTION, AND AN ACTUATOR MEMBER MOVABLY ATTACHED TO SAID BRACKET MEMBER AND POSITIONED ADJACENT SAID MOVABLE SLIDE MEMBER, SAID ACTUATOR MEMBER BEING SO PROPORTIONED AND POSITIONED THAT IT IS ADAPTED TO BE MOVABLE BETWEEN A RETRACTED POSITION OUT OF ENGAGEMENT WITH SAID MOVABLE SLIDE MEMBER AND PROJECTED POSITIONS IN ENGAGEMENT THEREWITH, WHEREBY UPON AN OPERATIVE MOVEMENT OF SAID ACTUATOR MEMBER FROM SAID RETRACTED POSITION INTO SAID PROJECTED POSITIONS THE SAID MOVABLE SLIDE MEMBER WILL BE CORRESPONDINGLY MOVED AND THE SAID MOVABLE SECTION SEPARATED FROM SAID STATIONARY SECTION.
References Cited (Backward Citations)
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Cited
US1180912A
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US1215656A
Cited
US1425833A
Cited
US1937584A
Cited
US2583282A
Cited
US2661257A
Cited
US2788253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |