US2640770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Igniting composition and method of preparing same
Assignee: Individual
•
Filing: 1951-05-29
•
Granted: 1953-06-02
•
Expires: 1971-05-29
Abstract
No abstract record available.
Inventors
- 👤 Sidney J Magram
- 👤 John J Blissel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:57
CPC Classifications
C; C06; C06C; C06C9/00; C06B; C06B33/00; Y; Y10; Y10S; Y10S149/00; Y10S149/11; Y10S149/114
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
21 words
AN IGNITING COMPOSITION CONSISTING OF ABOUT 70 PARTS BY WEIGHT OF FERRIC OXIDE AND ABOUT 30 PARTS BY WEIGHT OF TITANIUM.
Claim 2
Dependent Claim
21 words
AN IGNITING COMPOSITION CONSISTING OF ABOUT 70 PARTS BY WEIGHT OF FERRIC OXIDE AND ABOUT 30 PARTS BY WEIGHT OF TITANIUM.
Claim 3
Independent Claim
45 words
A METHOD OF PREPARING AN IGNITING COMPOSITION PASTE WHICH COMPRISES MIXING ABOUT 30 PARTS BY WEIGHT OF TITANIUM WITH WATER, MIXING THE INGREDIENTS TO FORM A SMOOTH PASTE, ADDING ABOUT 70 PARTS BY WEIGHT OF FERRIC OXIDE, BLENDING THE MIXTURE, AND THEN DRYING SAID MIXTURE.
Claim 4
Independent Claim
45 words
A METHOD OF PREPARING AN IGNITING COMPOSITION PASTE WHICH COMPRISES MIXING ABOUT 30 PARTS BY WEIGHT OF TITANIUM WITH WATER, MIXING THE INGREDIENTS TO FORM A SMOOTH PASTE, ADDING ABOUT 70 PARTS BY WEIGHT OF FERRIC OXIDE, BLENDING THE MIXTURE, AND THEN DRYING SAID MIXTURE.
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-01 | 1956-12-01 | 1957-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-01 | 1960-12-01 | 1961-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-01 | 1964-12-01 | 1965-06-02 | $7700.00 | Window Closed / Lapsed |