US3371354A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Walk-in bathtub
Assignee: VETRA M HAYSLETT
•
Filing: 1966-03-25
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Granted: 1968-03-05
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Expires: 1986-03-25
Abstract
No abstract record available.
Inventors
- 👤 Vetra M Hayslett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:52
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A BATHTUB COMPRISING A HORIZONTAL BASE HAVING A DRAIN OPENING HAVING MEANS MOUNTED THEREIN FOR OPENING AND CLOSING SAME, FOUR VERTICAL WALLS INTERCONNECTED TO EACH OTHER AND EXTENDING UPWARD FROM THE BASE TO DEFINE A BATHING CHAMBER OPEN AT THE TOP, SAID WALLS IN CROSS SECTION DEFINING THE CLOSED PERIMETER OF A RECTANGLE, SAID CHAMBER HAVING A HORIZONTAL SEAT THEREIN, A MANUALLY OPERABLE PULL MEMBER SECURED TO THE INTERIOR OF ONE WALL AND ACCESSIBLE BOTH FROM INSIDE AND OUTSIDE SAID CHAMBER, AND A LINKAGE CONNECTING SAID MEMBER TO SAID MEANS WHEREBY MANUALLY OPERATING OF SAID MEMBER CAN OPEN AND CLOSE SAID DRAIN OPENING.
Claim 2
Dependent Claim
103 words
A BATHTUB COMPRISING A HORIZONTAL BASE HAVING A DRAIN OPENING HAVING MEANS MOUNTED THEREIN FOR OPENING AND CLOSING SAME, FOUR VERTICAL WALLS INTERCONNECTED TO EACH OTHER AND EXTENDING UPWARD FROM THE BASE TO DEFINE A BATHING CHAMBER OPEN AT THE TOP, SAID WALLS IN CROSS SECTION DEFINING THE CLOSED PERIMETER OF A RECTANGLE, SAID CHAMBER HAVING A HORIZONTAL SEAT THEREIN, A MANUALLY OPERABLE PULL MEMBER SECURED TO THE INTERIOR OF ONE WALL AND ACCESSIBLE BOTH FROM INSIDE AND OUTSIDE SAID CHAMBER, AND A LINKAGE CONNECTING SAID MEMBER TO SAID MEANS WHEREBY MANUALLY OPERATING OF SAID MEMBER CAN OPEN AND CLOSE SAID DRAIN OPENING.
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) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |