Patent US3221350A successfully refreshed from Google Patents.
US3221350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bed rail
Assignee: Individual
•
Filing: 1963-07-15
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Granted: 1965-12-07
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Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Truman L Atkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:18
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/05; A61G7/0507; A47; A47C; A47C21/00; A47C21/08; A61G7/0512; A61G7/0515; A61G7/0516; A61G7/0518
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
AN ADJUSTABLE BED RAIL FOR PREVENTING A PERSON FROM FALLING OFF THE SIDE OF A BED, COMPRISING: A GUARD FRAME INCLUDING A PAIR OF DEPENDING LEGS; CLAMPING BRACKETS SLIDABLY RECEIVING LEGS, SAID BRACKETS ADJUSTABLE FROM A FIRST POSITION GRIPPING SAID LEGS TO A SECOND POSITION ALLOWING SAID LEGS TO MOVE FREELY THEREIN; A MOVABLE ELEMENT POSITIONED BETWEEN SAID BRACKETS; RIGID RODS CONNECTING SAID ELEMENT TO EACH OF SAID BRACKETS; AND MEANS FOR MOVING SAID ELEMENT, THEREBY MOVING SAID RODS AND SAID BRACKETS BETWEEN SAID POSITIONS.
Claim 2
Dependent Claim
85 words
AN ADJUSTABLE BED RAIL FOR PREVENTING A PERSON FROM FALLING OFF THE SIDE OF A BED, COMPRISING: A GUARD FRAME INCLUDING A PAIR OF DEPENDING LEGS; CLAMPING BRACKETS SLIDABLY RECEIVING LEGS, SAID BRACKETS ADJUSTABLE FROM A FIRST POSITION GRIPPING SAID LEGS TO A SECOND POSITION ALLOWING SAID LEGS TO MOVE FREELY THEREIN; A MOVABLE ELEMENT POSITIONED BETWEEN SAID BRACKETS; RIGID RODS CONNECTING SAID ELEMENT TO EACH OF SAID BRACKETS; AND MEANS FOR MOVING SAID ELEMENT, THEREBY MOVING SAID RODS AND SAID BRACKETS BETWEEN SAID POSITIONS.
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) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |