US3679599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressurized chamber containing self-curing ingredients
Assignee: Phillips Petroleum Co
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Filing: 1970-08-03
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Granted: 1972-07-25
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Expires: 1990-08-03
Abstract
Abstract A VALUE CHAMBER IS PROVIDED WHICH CONTAINS THEREIN, ALONG WITH A PROPELLANT, AT LEAST TWO REACTIVE INGREDIENTS, ONE BEING HELD IN CAPSULES OUT OF REACTIVE CONTACT WITH THE OTHER; SAID CAPSULES BURSTING SUBSTANTIALLY IMMEDIATELY UPON RELEASE OF THE INGREDIENTS FROM THE CHAMBER TO THUS ESTABISH REACTIVE CONTACT OF THE REACTIVE INGREDIENTS.
Inventors
- 👤 Clifton R Goldsmith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:04
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/30; B; B65; B65D; B65D83/00; B65D83/14; B65D83/68; B65D83/682; C08; C08G; C08G59/00; C08G59/18; C08G59/188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-07-25 | 1976-01-24 | 1976-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-25 | 1980-01-24 | 1980-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-25 | 1984-01-24 | 1984-07-25 | $7700.00 | Window Closed / Lapsed |