US3224236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Noble gas flash lamp and laser light source
Assignee: Individual
•
Filing: 1963-07-15
•
Granted: 1965-12-21
•
Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Ment Jack De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:22
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/09; H01S3/095; F; F21; F21K; F21K5/00; F21K5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
AN EXPLODABLE CHEMICAL LIGHT FLASH LAMP WHICH COMPRISES A GAS TIGHT TRANSPARENT ENVELOPE PROVIDED WITH TWO SPACED ELECTRICAL LEAD WIRES PASSING THEREINTO AND HAVING IN COMMUNICATION WITH THE INTERIOR OF SAID ENVELOPE A PALLET OF LIGHT PRODUCTING EXPLODABLE CHEMICAL COMPOSITION AFFIXED TO THE ENDS OF THE SAID LEAD WIRES IN THE INTERIOR OF SAID ENVELOPE, SAID EXPLODABLE CHEMICAL COMPOSITION CHARACTERIZED AS EMITTING LIGHT UPON THE EXPLOSION THEREOF, AND A SMALL MASS OF HEAT DECOMPOSSABLE, SOLID NOBLE GAS COMPOUND CONTAINED WITHIN SAID ENVELOPE, THE SAID NOBLE GAS COMPOUND CHARACTERIZED AS RELEASING NOBLE GAS UPON THE EXPLOSION OF THE SAID PELLET, WHEREBY UPON PASSAGE OF AN ELECTRICAL CURRENT THROUGH THE SAID LEAD WIRES THE PELLET EXPLODES AND THE NOBLE GAS COMPOUND DECOMPOSES WITH THE RELEASE OF NOBLE GAS TO ENHANCE TO LUMINOSITY OF THE LIGHT PRODUCING EXPLODABLE CHEMICAL COMPOSITION.
Claim 2
Dependent Claim
137 words
AN EXPLODABLE CHEMICAL LIGHT FLASH LAMP WHICH COMPRISES A GAS TIGHT TRANSPARENT ENVELOPE PROVIDED WITH TWO SPACED ELECTRICAL LEAD WIRES PASSING THEREINTO AND HAVING IN COMMUNICATION WITH THE INTERIOR OF SAID ENVELOPE A PALLET OF LIGHT PRODUCTING EXPLODABLE CHEMICAL COMPOSITION AFFIXED TO THE ENDS OF THE SAID LEAD WIRES IN THE INTERIOR OF SAID ENVELOPE, SAID EXPLODABLE CHEMICAL COMPOSITION CHARACTERIZED AS EMITTING LIGHT UPON THE EXPLOSION THEREOF, AND A SMALL MASS OF HEAT DECOMPOSSABLE, SOLID NOBLE GAS COMPOUND CONTAINED WITHIN SAID ENVELOPE, THE SAID NOBLE GAS COMPOUND CHARACTERIZED AS RELEASING NOBLE GAS UPON THE EXPLOSION OF THE SAID PELLET, WHEREBY UPON PASSAGE OF AN ELECTRICAL CURRENT THROUGH THE SAID LEAD WIRES THE PELLET EXPLODES AND THE NOBLE GAS COMPOUND DECOMPOSES WITH THE RELEASE OF NOBLE GAS TO ENHANCE TO LUMINOSITY OF THE LIGHT PRODUCING EXPLODABLE CHEMICAL COMPOSITION.
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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) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |