US3732818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hollow-explosive charge construction
Assignee: Individual
•
Filing: 1965-09-07
•
Granted: 1973-05-15
•
Expires: 1985-09-07
Abstract
Abstract The construction of an explosive charge includes means for causing deviations from the rotational symmetry of the charge. Such means may comprise the eccentric location of the liner for the charge body or the manner in which the charge may be burned or any combination of these.
Inventors
- 👤 F Thomanek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:23
CPC Classifications
F; F42; F42B; F42B1/00; F42B1/02; F42B1/024; F42B1/028
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
34 words
A hollow charge construction of a substantially cylindrical charge body having a single hollow charge liner extending inwardly from one end, said liner being inclined in respect to the axis of said charge body.
Claim 2
Dependent Claim
34 words
A hollow charge construction of a substantially cylindrical charge body having a single hollow charge liner extending inwardly from one end, said liner being inclined in respect to the axis of said charge body.
Claim 3
Dependent Claim
14 words
A hollow charge construction according to claim 1, wherein said liner includes Straight sides.
Claim 4
Dependent Claim
14 words
A hollow charge construction according to claim 1, wherein said liner includes curved sides.
References Cited (Backward Citations)
US3218975A
Cited
US2900905A
Cited
US3217650A
Cited
US2837995A
Cited
FR1112254A
Cited
FR1161445A
Cited
US3108540A
Cited
FR1354270A
Cited
US3280743A
Cited
US3267853A
Cited
US3251300A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-05-14 | 1976-11-13 | 1977-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-14 | 1980-11-13 | 1981-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-14 | 1984-11-13 | 1985-05-15 | $7700.00 | Window Closed / Lapsed |