Patent US3179381A successfully refreshed from Google Patents.
US3179381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sonic transducer
Assignee: Branson Ultrasonics Corp
•
Filing: 1962-02-27
•
Granted: 1965-04-20
•
Expires: 1982-02-27
Abstract
No abstract record available.
Inventors
- 👤 Stanley E Jacke
- 👤 Camillo Raymond J Di
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:01
CPC Classifications
G; G10; G10K; G10K11/00; G10K11/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A SONIC TRANSDUCER ADAPTED TO BE MOUNTED ON A CONTAINER WALL COMPRISING IN COMBINATION, (A) A DOMED COUPLING SURFACE OF THE TRANSDUCER ADAPTED TO BE MOUNTED ON A CONTAINER WALL, AND (B) MEANS FOR CLAMPING THE SAID TRANSDUCER SURFACE TO THE CONTAINER WALL AT SEPARATED POINTS AROUND THE PERIPHERY OF THE SURFACE, WHEREBY, WHEN CLAMPED TO THE WALL, THE WALL IS BOWED, THE DOMING OF THE TRANSDUCER SURFACE CORRESPONDING APPROXIMATELY TO THE BOWING SO THAT WHEN THE TRANSDUCER IS MOUNTED ON THE CONTAINER WALL THE DOMED TRANSDUCER COUPLING SURFACE AND THE BOWED CONTAINER WALL ARE SUBSTANTIALLY PARALLEL.
Claim 2
Dependent Claim
97 words
A SONIC TRANSDUCER ADAPTED TO BE MOUNTED ON A CONTAINER WALL COMPRISING IN COMBINATION, (A) A DOMED COUPLING SURFACE OF THE TRANSDUCER ADAPTED TO BE MOUNTED ON A CONTAINER WALL, AND (B) MEANS FOR CLAMPING THE SAID TRANSDUCER SURFACE TO THE CONTAINER WALL AT SEPARATED POINTS AROUND THE PERIPHERY OF THE SURFACE, WHEREBY, WHEN CLAMPED TO THE WALL, THE WALL IS BOWED, THE DOMING OF THE TRANSDUCER SURFACE CORRESPONDING APPROXIMATELY TO THE BOWING SO THAT WHEN THE TRANSDUCER IS MOUNTED ON THE CONTAINER WALL THE DOMED TRANSDUCER COUPLING SURFACE AND THE BOWED CONTAINER WALL ARE SUBSTANTIALLY PARALLEL.
References Cited (Backward Citations)
US2937292A
Cited
US2947886A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |