US3098167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High pressure lamp
Assignee: Individual
•
Filing: 1961-10-30
•
Granted: 1963-07-16
•
Expires: 1981-10-30
Abstract
No abstract record available.
Inventors
- 👤 Dennis C Jensen
- 👤 Erhard J Michel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:15
CPC Classifications
H; H01; H01K; H01K7/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A LIGHT SOURCE SUITABLE FOR USE IN A HIGH PRESSURE MEDIUM COMPRISING; A HOUSING HAVING A LIGHT PERMEABLE OPENING THEREIN; MOUNTING MEANS IN SAID HOUSING; LIGHT PRODUCING MEANS REMOVABLY ATTACHED TO SAID MOUNTING MEANS FOR PRODUCING LIGHT ENERGY; PRESSURE COMPENSATING MEANS ATTACHED TO SAID HOUSING AND COMMUNICATING WITH THE INTERIOR OF SAID HOUSING; A LIQUID MEDIUM ENCLOSED WITHIN SAID PRESSURE COMPENSATING MEANS AND SAID HOUSIGN, SAID PRESSURE COMPENSATING MEANS ACTING TO PREVENT SAID HOUSING FROM COLLAPSING AT EXTREMELY HIGH PRESSURES.
Claim 2
Dependent Claim
80 words
A LIGHT SOURCE SUITABLE FOR USE IN A HIGH PRESSURE MEDIUM COMPRISING; A HOUSING HAVING A LIGHT PERMEABLE OPENING THEREIN; MOUNTING MEANS IN SAID HOUSING; LIGHT PRODUCING MEANS REMOVABLY ATTACHED TO SAID MOUNTING MEANS FOR PRODUCING LIGHT ENERGY; PRESSURE COMPENSATING MEANS ATTACHED TO SAID HOUSING AND COMMUNICATING WITH THE INTERIOR OF SAID HOUSING; A LIQUID MEDIUM ENCLOSED WITHIN SAID PRESSURE COMPENSATING MEANS AND SAID HOUSIGN, SAID PRESSURE COMPENSATING MEANS ACTING TO PREVENT SAID HOUSING FROM COLLAPSING AT EXTREMELY HIGH PRESSURES.
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) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |