US3106723A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power elevatable bath tub seat
Assignee: Individual
•
Filing: 1963-01-04
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Granted: 1963-10-15
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Expires: 1983-01-04
Abstract
No abstract record available.
Inventors
- 👤 Theodore R Carpenter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:38
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1001; A61G7/1003; A61G7/1013; A61G7/1019; A61G7/1049; A61G7/1059
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
193 words
AN ELEVATABLE BATH TUB SEAT COMPRISING A BASE PLATE ADAPTED TO BE MOUNTED ON THE BOTTOM OF A BATH TUB, TWO PAIRS OF CROSSED ARMS PIVOTALLY MOUNTED AT ONE OF THEIR ENDS WITH RESPECT TO SAID BASE PLATE ALONG END SIDE OF AND ADJACENT THE OPPOSITE ENDS OF SAID PLATE, A CROSS SHAFT CARRIED BY ONE ARM OF EACH PAIR OF ARMS AT THEIR OPPOSITE ENDS, A CROSS SHAFT CARRIED BY THE OTHER ARMS OF EACH PAIR AT THEIR OPPOSITE ENDS, ROLLERS ON BOTH ENDS OF EACH OF SAID CROSS SHAFTS DISPOSED OUTSIDE OF SAID ARMS, A SEAT PLATFORM HAVING FACING SIDE CHANNELS ON THE UNDERSIDE THEREOF AND DISPOSED ALONG THE OPPOSITE SIDE EDGE THEREOF, EACH CHANNEL EMBRACING THE ROLLERS ON THE OPPOSITE ENDS OF SAID SHAFTS, A LIFT PLATE DISPOSED ABOVE SAID BASE PLATE AND HAVING TRANSVERSE BARS ENGAGING THE UNDERSIDES OF SAID ARMS, AND A VERTICAL CYLINDER ADAPTED TO BE DISPOSED BELOW SAID TUB AND ADAPTED TO BE RIGIDLY SECURED TO SAID PLATE IN CLAMPING RELATION TO THE TUB BOTTOM, AND A PISTON HAVING A PISTON ROD, SAID ROD EXTENDING UPWARDLY OUT OF SAID CYLINDER, AND ADAPED TO PROJECT THROUGH AN
Claim 2
Dependent Claim
193 words
AN ELEVATABLE BATH TUB SEAT COMPRISING A BASE PLATE ADAPTED TO BE MOUNTED ON THE BOTTOM OF A BATH TUB, TWO PAIRS OF CROSSED ARMS PIVOTALLY MOUNTED AT ONE OF THEIR ENDS WITH RESPECT TO SAID BASE PLATE ALONG END SIDE OF AND ADJACENT THE OPPOSITE ENDS OF SAID PLATE, A CROSS SHAFT CARRIED BY ONE ARM OF EACH PAIR OF ARMS AT THEIR OPPOSITE ENDS, A CROSS SHAFT CARRIED BY THE OTHER ARMS OF EACH PAIR AT THEIR OPPOSITE ENDS, ROLLERS ON BOTH ENDS OF EACH OF SAID CROSS SHAFTS DISPOSED OUTSIDE OF SAID ARMS, A SEAT PLATFORM HAVING FACING SIDE CHANNELS ON THE UNDERSIDE THEREOF AND DISPOSED ALONG THE OPPOSITE SIDE EDGE THEREOF, EACH CHANNEL EMBRACING THE ROLLERS ON THE OPPOSITE ENDS OF SAID SHAFTS, A LIFT PLATE DISPOSED ABOVE SAID BASE PLATE AND HAVING TRANSVERSE BARS ENGAGING THE UNDERSIDES OF SAID ARMS, AND A VERTICAL CYLINDER ADAPTED TO BE DISPOSED BELOW SAID TUB AND ADAPTED TO BE RIGIDLY SECURED TO SAID PLATE IN CLAMPING RELATION TO THE TUB BOTTOM, AND A PISTON HAVING A PISTON ROD, SAID ROD EXTENDING UPWARDLY OUT OF SAID CYLINDER, AND ADAPED TO PROJECT THROUGH AN
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) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |