Patent US3094314A successfully refreshed from Google Patents.
US3094314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sandwich type transducer and coupling
Assignee: Detrex Corp
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Filing: 1960-08-02
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Granted: 1963-06-18
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Expires: 1980-08-02
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Kearney
- 👤 Frank J Opolski
- 👤 Jr George O'neal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:12
CPC Classifications
B; B06; B06B; B06B1/00; B06B1/02; B06B1/06; B06B1/0607; B06B1/0611; B06B1/0618
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
IN COMBINATION: A TANK ADAPTED TO CONTAIN AN ULTRASONICALLY AGITATED CLEANING LIQUID; A PLURALITY OF STUDS SECURED TO AND PROJECTING FROM THE OUTER SURFACE OF TH BOTTOM OF SAID TANK, EACH STUD BEING PROVIDED WITH ADJUSTABLE FASTENING MEANS AT ITS OUTER END; A PLURALITY OF AXIALLY BOARD SANDWICH-TYPE-TRANSDUCER ASSEMBLIES EACH SUPPORTED
Claim 2
Dependent Claim
51 words
IN COMBINATION: A TANK ADAPTED TO CONTAIN AN ULTRASONICALLY AGITATED CLEANING LIQUID; A PLURALITY OF STUDS SECURED TO AND PROJECTING FROM THE OUTER SURFACE OF TH BOTTOM OF SAID TANK, EACH STUD BEING PROVIDED WITH ADJUSTABLE FASTENING MEANS AT ITS OUTER END; A PLURALITY OF AXIALLY BOARD SANDWICH-TYPE-TRANSDUCER ASSEMBLIES EACH SUPPORTED
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) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |