US3349706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tailless connector
Assignee: EIDP Inc
•
Filing: 1966-07-15
•
Granted: 1967-10-31
•
Expires: 1986-07-15
Abstract
No abstract record available.
Inventors
- 👤 Erik J Schaumann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:29
CPC Classifications
F; F42; F42D; F42D1/00; F42D1/04; F42D1/043
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
160 words
A TAILLESS CONNECTOR FOR HOLDING DETONATING FUSE IN PROPAGATING RELATIONSHIP TO EACH END OF A DELAY UNIT, COMPRISING A CENTRAL TUBULAR PORTION WHOSE BORE IS ADAPTED TO RECEIVE THE TUBULAR SHEET OF A DELAY UNIT; A FUSE-RECEIVING SECTION AT EACH END OF THE TUBULAR PORTION AND COMMUNICATING WITH ITS BORE, EACH SUCH SECTION BEING ADAPTED SEGMENT OF DETONATING FUSE WITH THE TWO ARMS SHAPED SEGMENT OF DETONATING FUSE WITH THE TWO ARMS OF THE U LYING IN SUBSTANTIALLY THE SAME PLANE AS THE LONGITUDINAL AXIS OF THE BORE AND THE APEX OF THE U POSITIONED ADJACENT THE END OF THE BORE, AND HAVING A PAIR OF OPPOSITELY DISPOSED APERTURES WHOSE AXIS IS SUBSTANTIALLY PERPENDICULAR TO SAID PLANE; AND TWO TAPERED PINS, ONE MATEABLE WITH EACH PAIR OF APERTURES AND ADPATED TO EXTEND THROUGH THE APERTURES AND BETWEEN THE ARMS OF THE U-SHAPED SEGMENT OF FUSE, AND TO HOLD THE APEX OF THE U ADJACENT THE END OF THE DELAY UNIT.
Claim 2
Dependent Claim
160 words
A TAILLESS CONNECTOR FOR HOLDING DETONATING FUSE IN PROPAGATING RELATIONSHIP TO EACH END OF A DELAY UNIT, COMPRISING A CENTRAL TUBULAR PORTION WHOSE BORE IS ADAPTED TO RECEIVE THE TUBULAR SHEET OF A DELAY UNIT; A FUSE-RECEIVING SECTION AT EACH END OF THE TUBULAR PORTION AND COMMUNICATING WITH ITS BORE, EACH SUCH SECTION BEING ADAPTED SEGMENT OF DETONATING FUSE WITH THE TWO ARMS SHAPED SEGMENT OF DETONATING FUSE WITH THE TWO ARMS OF THE U LYING IN SUBSTANTIALLY THE SAME PLANE AS THE LONGITUDINAL AXIS OF THE BORE AND THE APEX OF THE U POSITIONED ADJACENT THE END OF THE BORE, AND HAVING A PAIR OF OPPOSITELY DISPOSED APERTURES WHOSE AXIS IS SUBSTANTIALLY PERPENDICULAR TO SAID PLANE; AND TWO TAPERED PINS, ONE MATEABLE WITH EACH PAIR OF APERTURES AND ADPATED TO EXTEND THROUGH THE APERTURES AND BETWEEN THE ARMS OF THE U-SHAPED SEGMENT OF FUSE, AND TO HOLD THE APEX OF THE U ADJACENT THE END OF THE DELAY UNIT.
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) | 1970-10-30 | 1971-05-01 | 1971-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-30 | 1975-05-01 | 1975-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-30 | 1979-05-01 | 1979-10-31 | $7700.00 | Window Closed / Lapsed |