US3294970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means comprising a source of coherent radiant energy for the production of ions for mass spectrometry
Assignee: Individual
•
Filing: 1962-10-24
•
Granted: 1966-12-27
•
Expires: 1982-10-24
Abstract
No abstract record available.
Inventors
- 👤 Jenckel Ludolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:05
CPC Classifications
H; H01; H01J; H01J49/00; H01J49/02; H01J49/10; H01J49/18; H01J17/00; H01J49/16; H01J49/161; H01J2893/00; H01J2893/0059
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
AN IRON SOURCE COMPRISING, MEANS DEFINING AN ENCLOSED FLUID-TIGHT VOLUME HAVING AN EXCITATION CHAMBER FOR CONTAINING A SUBSTANCE TO BE IONIZED FOR ANALYSIS, AN ANALYZING CHAMBER FOR RECEIVING A STREAM OF IONS PRODUCED UPON EXCITATION OF SAID SUBSTANCE AND MEANS FOR TRANSMITTING SAID STREAM OF IONS FROM SAID EXCITATION CHAMBER TO SAID ANALYZING CHAMBER, A SOURCE OF HIGH INTENSITY COHERENT RADIANT ENERGY LOCATED OUTSIDE SAID VOLUME DEFINING MEANS, SAID VOLUME DEFINING MEANS INCLUDING A TRANSMISSIVE PORTION BETWEEN SAID SOURCE AND SAID EXCITATION CHAMBER THAT TRANSMITS RAYS OF SAID RADIANT ENERGY,
Claim 2
Dependent Claim
90 words
AN IRON SOURCE COMPRISING, MEANS DEFINING AN ENCLOSED FLUID-TIGHT VOLUME HAVING AN EXCITATION CHAMBER FOR CONTAINING A SUBSTANCE TO BE IONIZED FOR ANALYSIS, AN ANALYZING CHAMBER FOR RECEIVING A STREAM OF IONS PRODUCED UPON EXCITATION OF SAID SUBSTANCE AND MEANS FOR TRANSMITTING SAID STREAM OF IONS FROM SAID EXCITATION CHAMBER TO SAID ANALYZING CHAMBER, A SOURCE OF HIGH INTENSITY COHERENT RADIANT ENERGY LOCATED OUTSIDE SAID VOLUME DEFINING MEANS, SAID VOLUME DEFINING MEANS INCLUDING A TRANSMISSIVE PORTION BETWEEN SAID SOURCE AND SAID EXCITATION CHAMBER THAT TRANSMITS RAYS OF SAID RADIANT ENERGY,
References Cited (Backward Citations)
US2976413A
Cited
US3047718A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |