US3584352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe clamp with bridge bolt
Assignee: Individual
•
Filing: 1969-10-27
•
Granted: 1971-06-15
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Expires: 1989-10-27
Abstract
Abstract D R A W I N G PIPE CLAMP COMPRISES OF A PAIR OF RIGID LUGS FIXED TO THE ENDS OF FLEXIBLE BAND ADAPTED TO BEND AROUND A PIPE. THE LUGS ARE SHAPED INTERNALLY TO RECEIVE ONE OR MORE BOLTS EACH OF WHICH A CENTRAL SECTION WITH AN ENLARGED NON-CIRCULAR CROSS SECTION PROVIDING INCREASED STRENGTH TO RESIST BENDING AND HAVING INTEGRAL THREADED END PORTIONS.
Inventors
- 👤 Frank E Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:44
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/02; F16L33/04; F16L55/00; F16L55/16; F16L55/168; F16L55/17; F16L55/172; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1441
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-14 | 1974-12-14 | 1975-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-14 | 1978-12-14 | 1979-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-14 | 1982-12-14 | 1983-06-15 | $7700.00 | Window Closed / Lapsed |