Patent US3414838A successfully refreshed from Google Patents.
US3414838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explodable light source and laser light generator
Assignee: Individual
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Filing: 1964-10-29
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Granted: 1968-12-03
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Expires: 1984-10-29
Abstract
No abstract record available.
Inventors
- 👤 Ment Jack De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:06
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/02; H01S3/022; H01S3/09; H01S3/091; H01S3/0915; H01S3/0937
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
186 words
A LASER LIGHT COMPRISING A LASER RESONATOR OPTICALLY COUPLED AT ONE ANGLE TO A FRANGIBLE OPTIC MEMBER, SAID FRANGIBLE OPTIC MEMBER CHARACTERIZED AS REFLECTIVE TO ELECTROMAGNETIC RADIATION AND DESTRUCTABLE BY NON-ELECTROMAGNETIC RADIATION, SAID NON-ELECTROMAGNETIC RADIATION CHARACTERIZED AS HAVING A VELOCITY LESS THAN THE VELOCITY OF THE SAID ELECTROMAGNETIC RADIATION; AN EXPLOSIVE LIGHT SOURCE CHARACTERIZED AS PRODUCING BOTH ELECTROMAGNETIC AND NON-ELECTROMAGNETIC RADIATIONS, SAID EXPLOSIVE LIGHT SOURCE BEING OPTICALLY COUPLED AT A SECOND ANGLE TO THE SAID FRANGIBLE OPTIC MEMBER, SAID SECOND ANGLE BEING DIFFERENT FROM THE SAID FIRST ANGLE, WHEREBY UPON ACTUATION OF THE SAID EXPLOSIVE LIGHT SOURCE TO PRODUCE BOTH OF THE SAID RADIATIONS THE ELECTROMAGNETIC RADIATION FROM THE EXPLOSIVE LIGHT SOURCE IS COUPLED BY MEANS OF THE SAID REFLECTIVE FRANGIBLE OPTIC MEMBER WITH THE SAID LASER RESONATOR; AND A SINK MEMBER FOR THE SAID NON-ELECTROMAGNETIC RADIATION AND THE DEBRIS FROM THE FRANGIBLE OPTIC MEMBER WHICH IS STRUCK SUBSEQUENT TO THE SAID REFLECTION THEREFROM SAID MEMBER, THE SAID SINK MEMBER BEING ARRANGED AT A THIRD ANGLE CHARACTERIZED AS DIFFERENT FROM THE SAID FIRST ANGLE, WHEREBY THE NON-ELECTROMAGNETIC RADIATIONS AND SAID DEBRIS ARE DIVERTED FROM THE LASER.
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) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |