Patent US3251071A successfully refreshed from Google Patents.
US3251071A
Expired / Lapsed
US
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Therapeutic bathtub
Assignee: PROBE AND DEVELOP Inc
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Filing: 1963-07-26
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Granted: 1966-05-17
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Expires: 1983-07-26
Abstract
No abstract record available.
Inventors
- 👤 Wood Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:06
CPC Classifications
A; A61; A61H; A61H33/00; A61H33/02; A61H33/026; A61H2033/0008; A61H2033/0025; A61H33/0087
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
IN A BATHING DEVICE ADAPTED TO CONTAIN A BODY OF WATER AND PROVIDED WITH A WALL HAVING AN INNER SURFACE THAT IS IN ENGAGEMENT WITH SUCH WATER, A CONDUIT ADAPTED TO CONDUCT AIR THERETHROUGH, MEANS ON SAID WALL FORMING A RECEPTACLE HAVING AN OPEN SIDE FOR RECEIVING SAID CONDUIT THERETHROUGH, SAID RECEPTACLE SUPPORTING SAID CONDUIT IN A POSITION SUBSTANTIALLY OUTWARDLY OF SAID INNER SURFACE, WHEREBY A PORTION OF SAID CONDUIT IS IN ENGAGEMENT WITH SUCH WATER, SAID CONDUIT BEING FORMED WITH APERTURES AT SAID PORTION FOR CONDUCTING AIR FROM SAID CONDUIT INTO SAID BODY, AND MEANS FOR PUMPING AIR UNDER PRESSURE THROUGH SAID CONDUIT.
Claim 2
Dependent Claim
104 words
IN A BATHING DEVICE ADAPTED TO CONTAIN A BODY OF WATER AND PROVIDED WITH A WALL HAVING AN INNER SURFACE THAT IS IN ENGAGEMENT WITH SUCH WATER, A CONDUIT ADAPTED TO CONDUCT AIR THERETHROUGH, MEANS ON SAID WALL FORMING A RECEPTACLE HAVING AN OPEN SIDE FOR RECEIVING SAID CONDUIT THERETHROUGH, SAID RECEPTACLE SUPPORTING SAID CONDUIT IN A POSITION SUBSTANTIALLY OUTWARDLY OF SAID INNER SURFACE, WHEREBY A PORTION OF SAID CONDUIT IS IN ENGAGEMENT WITH SUCH WATER, SAID CONDUIT BEING FORMED WITH APERTURES AT SAID PORTION FOR CONDUCTING AIR FROM SAID CONDUIT INTO SAID BODY, AND MEANS FOR PUMPING AIR UNDER PRESSURE THROUGH SAID CONDUIT.
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) | 1969-05-16 | 1969-11-15 | 1970-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-16 | 1973-11-15 | 1974-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-16 | 1977-11-15 | 1978-05-17 | $7700.00 | Window Closed / Lapsed |