US2696429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuze powder composition
Assignee: Individual
•
Filing: 1950-02-06
•
Granted: 1954-12-07
•
Expires: 1970-02-06
Abstract
No abstract record available.
Inventors
- 👤 Hart David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:24
CPC Classifications
C; C06; C06B; C06B33/00; Y; Y10; Y10S; Y10S149/00; Y10S149/11; Y10S149/113
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
A FUZE POWDER COMPOSED OF A MIXTURE CONTAINING 10 TO 35 PERCENT FINELY DIVIDED DICHROMATED ZIRCONIUMNICKEL ALLOYS, 2 TO 20 PERCENT POTASSIUM PERCHLORATE AND 50 TO 85 PERCENT BARIUM CHROMATE.
Claim 2
Dependent Claim
30 words
A FUZE POWDER COMPOSED OF A MIXTURE CONTAINING 10 TO 35 PERCENT FINELY DIVIDED DICHROMATED ZIRCONIUMNICKEL ALLOYS, 2 TO 20 PERCENT POTASSIUM PERCHLORATE AND 50 TO 85 PERCENT BARIUM CHROMATE.
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) | 1957-12-06 | 1958-06-07 | 1958-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-06 | 1962-06-07 | 1962-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-06 | 1966-06-07 | 1966-12-07 | $7700.00 | Window Closed / Lapsed |