US3089152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable guard frame for beds and the like
Assignee: Individual
•
Filing: 1961-09-25
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Granted: 1963-05-14
•
Expires: 1981-09-25
Abstract
No abstract record available.
Inventors
- 👤 Charles E Murcott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:06
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/05; A61G7/0507; A47; A47C; A47C21/00; A47C21/08; A61G7/0508; A61G7/0509; A61G7/0516
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A DEVICE OF THE CHARACTER DESCRIBED COMPRISING A PAIR OF SPREADER FRAMES HAVING TUBULAR POSTS AT END PORTIONS THEREOF, A GUARD FRAME JOINING THE POSTS AT ONE COMMON END OF THE SPREADER FRAMES, SAID GUARD FRAME HAVING AT ITS ENDS ELONGATED VERTICAL SUPPORT TUBES SLIDABLY MOUNTED IN THE POSTS OF SAID SPREADER FRAMES, MEANS ON SAID SUPPORT TUBES ENGAGING SAID POSTS IN CHECKING DOWNWARD MOVEMENT OF THE SUPPORT TUBES IN SAID POSTS, INTERENGAGING MEANS BETWEEN THE POSTS AND SUPPORT TUBES FOR SUPPORT OF THE GUARD FRAME IN RAISES POSITION IN SAID POSTS, MEANS SPACED WITH RESPECT TO SAID SUPPORT TUBES FORMING A GUARD RAIL PORTION WHEN THE GUARD FRAME IS IN RAISED POSITION IN SAID POSTS, SAID GUARD RAIL INCLUDING A WIDE U-SHAPED MEMBER HAVING A HORIZONTAL RAIL AND UPWARDLY EXTENDING SIDE RAILS, AND SAID RAILS BEING SPACED FROM AND JOINING THE SUPPORT TUBES IN UPPER ROUNDED PORTIONS.
Claim 2
Independent Claim
148 words
A DEVICE OF THE CHARACTER DESCRIBED COMPRISING A PAIR OF SPREADER FRAMES HAVING TUBULAR POSTS AT END PORTIONS THEREOF, A GUARD FRAME JOINING THE POSTS AT ONE COMMON END OF THE SPREADER FRAMES, SAID GUARD FRAME HAVING AT ITS ENDS ELONGATED VERTICAL SUPPORT TUBES SLIDABLY MOUNTED IN THE POSTS OF SAID SPREADER FRAMES, MEANS ON SAID SUPPORT TUBES ENGAGING SAID POSTS IN CHECKING DOWNWARD MOVEMENT OF THE SUPPORT TUBES IN SAID POSTS, INTERENGAGING MEANS BETWEEN THE POSTS AND SUPPORT TUBES FOR SUPPORT OF THE GUARD FRAME IN RAISES POSITION IN SAID POSTS, MEANS SPACED WITH RESPECT TO SAID SUPPORT TUBES FORMING A GUARD RAIL PORTION WHEN THE GUARD FRAME IS IN RAISED POSITION IN SAID POSTS, SAID GUARD RAIL INCLUDING A WIDE U-SHAPED MEMBER HAVING A HORIZONTAL RAIL AND UPWARDLY EXTENDING SIDE RAILS, AND SAID RAILS BEING SPACED FROM AND JOINING THE SUPPORT TUBES IN UPPER ROUNDED PORTIONS.
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) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |