Patent US3304936A successfully refreshed from Google Patents.
US3304936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrotherapy apparatus with means for mounting in bathtub drain
Assignee: Jacuzzi Brothers Inc
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Filing: 1964-06-15
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Granted: 1967-02-21
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Expires: 1984-06-15
Abstract
No abstract record available.
Inventors
- 👤 Peter L Kosta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:46
CPC Classifications
A; A61; A61H; A61H33/00; A61H33/0087; A61H33/0091
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A FIXTURE FOR LOCKING A HYDROTHERAPY UNIT TO THE DRAIN OPENING OF A BATHTUB, SAID FIXTURE COMPRISING: (A) A TUBE HAVING AN OPEN LOWER END AND A PORT THERETHROUGH IN SPACED RELATIONSHIP TO SAID LOWER END; (B) SECURING MEANS ON SAID TUBE ADAPTED TO SEALINGLY LOCK SAID OPEN LOWER END IN THE DRAIN OF A BATHTUB WHILE MAINTAINING SAID PORT ABOVE THE OPENING; (C) CLOSURE MEANS TO SELECTIVELY OPEN AND CLOSE SAID PORT; AND,
Claim 2
Dependent Claim
74 words
A FIXTURE FOR LOCKING A HYDROTHERAPY UNIT TO THE DRAIN OPENING OF A BATHTUB, SAID FIXTURE COMPRISING: (A) A TUBE HAVING AN OPEN LOWER END AND A PORT THERETHROUGH IN SPACED RELATIONSHIP TO SAID LOWER END; (B) SECURING MEANS ON SAID TUBE ADAPTED TO SEALINGLY LOCK SAID OPEN LOWER END IN THE DRAIN OF A BATHTUB WHILE MAINTAINING SAID PORT ABOVE THE OPENING; (C) CLOSURE MEANS TO SELECTIVELY OPEN AND CLOSE SAID PORT; AND,
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) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |