Patent US2718596A successfully refreshed from Google Patents.
US2718596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alignment apparatus for source of ions
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1954-08-02
•
Granted: 1955-09-20
•
Expires: 1974-08-02
Abstract
No abstract record available.
Inventors
- 👤 Beldon A Peters
- 👤 James A Rickard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:40
CPC Classifications
H; H01; H01J; H01J49/00; H01J49/02; H01J49/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
ALIGNMENT APPARATUS FOR A SOURCE OF IONS WHICH COMPRISES, IN COMBINATION, A FIRST TUBULAR MEMBER ADAPTED TO PROJECT WITHIN A PRESSURE REDUCING MEANS TO DEFINE A PATH FOR SAID IONS IN FLUID COMMUNICATION WITH SAID PRESSURE REDUCING MEANS, SAID FIRST TUBULAR MEMBER BEING PROVIDED WITH AT LEAST ONE SLOT ADJACENT ITS FREE END IN SAID PRESSURE REDUCING MEANS, A SECOND TUBULAR MEMBER COAXIALLY ARRANGED IN SAID FIRST TUBULAR MEMBER FOR MOVE-
Claim 2
Dependent Claim
71 words
ALIGNMENT APPARATUS FOR A SOURCE OF IONS WHICH COMPRISES, IN COMBINATION, A FIRST TUBULAR MEMBER ADAPTED TO PROJECT WITHIN A PRESSURE REDUCING MEANS TO DEFINE A PATH FOR SAID IONS IN FLUID COMMUNICATION WITH SAID PRESSURE REDUCING MEANS, SAID FIRST TUBULAR MEMBER BEING PROVIDED WITH AT LEAST ONE SLOT ADJACENT ITS FREE END IN SAID PRESSURE REDUCING MEANS, A SECOND TUBULAR MEMBER COAXIALLY ARRANGED IN SAID FIRST TUBULAR MEMBER FOR MOVE-
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) | 1958-09-19 | 1959-03-21 | 1959-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-19 | 1963-03-21 | 1963-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-19 | 1967-03-21 | 1967-09-20 | $7700.00 | Window Closed / Lapsed |