US3233939A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seating unit
Assignee: CLARIN Manufacturing CO
•
Filing: 1964-03-16
•
Granted: 1966-02-08
•
Expires: 1984-03-16
Abstract
No abstract record available.
Inventors
- 👤 Howard D Chapman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:00
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/62; A47C7/68; A47C7/70
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A COLLAPSIBLE TABLET ARM ASSEMBLY FOR USE WITH A SEATING UNIT WHICH INCLUDES A BEAM SUPPORTED IN A GENERALLY HORIZONTAL POSITION AND A SEAT AND BACKREST SUPPORTED ON THE BEAM, SAID TABLET ARM ASSEMBLY COMPRISING A MOUNTING MEMBER DEFINING AN INVERTED CHANNEL ADAPTED TO RECEIVE THE BEAM WITH THE MEMBER IN STRADDLING RELATION TO THE BEAM, A STATIONARY POST EXTENDING GENERALLY VERTICALLY UPWARDLY FROM SAID MOUNTING MEMBER ADJACENT ONE SIDE OF THE BEAM, A TABLET ARM, MEANS SECURING SAID TABLET ARM TO THE UPPER END OF SAID POST FOR SWINGING MOVEMENT OF THE ARM ABOUT EACH OF A FIRST PAIR OF GENERALLY MUTUALLY TRANSVERSE AXES, A BRACE MOUNTED AT ITS
Claim 2
Dependent Claim
110 words
A COLLAPSIBLE TABLET ARM ASSEMBLY FOR USE WITH A SEATING UNIT WHICH INCLUDES A BEAM SUPPORTED IN A GENERALLY HORIZONTAL POSITION AND A SEAT AND BACKREST SUPPORTED ON THE BEAM, SAID TABLET ARM ASSEMBLY COMPRISING A MOUNTING MEMBER DEFINING AN INVERTED CHANNEL ADAPTED TO RECEIVE THE BEAM WITH THE MEMBER IN STRADDLING RELATION TO THE BEAM, A STATIONARY POST EXTENDING GENERALLY VERTICALLY UPWARDLY FROM SAID MOUNTING MEMBER ADJACENT ONE SIDE OF THE BEAM, A TABLET ARM, MEANS SECURING SAID TABLET ARM TO THE UPPER END OF SAID POST FOR SWINGING MOVEMENT OF THE ARM ABOUT EACH OF A FIRST PAIR OF GENERALLY MUTUALLY TRANSVERSE AXES, A BRACE MOUNTED AT ITS
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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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |