US3465358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Q-switched molecular laser
Assignee: AT&T Inc
•
Filing: 1966-07-21
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Granted: 1969-09-02
•
Expires: 1986-07-21
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Bridges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:01
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/10; H01S3/11; H01S3/1123; H01S3/121; H01S3/123; H01S3/14; H01S3/22; H01S3/223; H01S3/2232
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A PULSED LASER COMPRISING MEANS FORMING AN ACTIVE REGION INCLUDING A MOLECULAR GAS CAPABLE OF LASING ACTION UPON A TRANSITION BETWEEN ROTATIONAL ENERGY LEVELS OF DIFFERING VIBRATIONAL STATES THEREOF, MEANS FOR SUPPLYING PUMP ENERGY TO SAID MOLECULAR GAS TO PROMOTE SAID LASING ACTION, MEANS FOR RESONATING ENERGY PRODUCED BY SAID
Claim 2
Dependent Claim
50 words
A PULSED LASER COMPRISING MEANS FORMING AN ACTIVE REGION INCLUDING A MOLECULAR GAS CAPABLE OF LASING ACTION UPON A TRANSITION BETWEEN ROTATIONAL ENERGY LEVELS OF DIFFERING VIBRATIONAL STATES THEREOF, MEANS FOR SUPPLYING PUMP ENERGY TO SAID MOLECULAR GAS TO PROMOTE SAID LASING ACTION, MEANS FOR RESONATING ENERGY PRODUCED BY SAID
References Cited (Backward Citations)
US3339073A
Cited
US3299368A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |