US3205574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosive bonding
Assignee: EIDP Inc
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Filing: 1962-11-01
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Granted: 1965-09-14
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Expires: 1982-11-01
Abstract
No abstract record available.
Inventors
- 👤 Henry M Brennecke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:03
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/06; B23K20/08; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/94; Y10T; Y10T428/00; Y10T428/12; Y10T428/12451
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
IN THE PROCESS FOR EXPLOSIVELY BONDING MEAL LAYERS WHICH COMPRISES SUPPORTING ONE METAL LAYER SUBSTANTIALLY PARALLEL TO AN ADJACENT METAL LAYER AND SEPARATED THEREFROM BY A SPACE, PLACING A LAYER OF A DETONATING EXPLOSIVE ADJACENT THE OUTHER SURFACE OF ONE OF SAID LAYERS, SAID EXPLOSIVE HAVING A DETONATION VELOCITY OF BETWEEN ABOUT 1200 METERS PER SECOND AND 100% OF THE SONIC VELOCITY OF THE METAL IN THE SYSTEM HAVING THE HIGHEST SONIC VELOCITY, AND INITIATING THE EXPLOSIVE SO THAT A DETONATION IS PROPAGATED SUBSTANTIALLY PARALLEL TO SAID LAYERS, THE IMPROVEMENT WHICH COMPRISES SUPPORTING SAID LAYERS IN
Claim 2
Dependent Claim
96 words
IN THE PROCESS FOR EXPLOSIVELY BONDING MEAL LAYERS WHICH COMPRISES SUPPORTING ONE METAL LAYER SUBSTANTIALLY PARALLEL TO AN ADJACENT METAL LAYER AND SEPARATED THEREFROM BY A SPACE, PLACING A LAYER OF A DETONATING EXPLOSIVE ADJACENT THE OUTHER SURFACE OF ONE OF SAID LAYERS, SAID EXPLOSIVE HAVING A DETONATION VELOCITY OF BETWEEN ABOUT 1200 METERS PER SECOND AND 100% OF THE SONIC VELOCITY OF THE METAL IN THE SYSTEM HAVING THE HIGHEST SONIC VELOCITY, AND INITIATING THE EXPLOSIVE SO THAT A DETONATION IS PROPAGATED SUBSTANTIALLY PARALLEL TO SAID LAYERS, THE IMPROVEMENT WHICH COMPRISES SUPPORTING SAID LAYERS IN
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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |