US3318512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for degassing a vacuum system
Assignee: Individual
•
Filing: 1966-03-18
•
Granted: 1967-05-09
•
Expires: 1986-03-18
Abstract
No abstract record available.
Inventors
- 👤 William I Linlor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:46
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/0007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A METHOD OF DEGASSING A VACUUM SYSTEM INCLUDING A VACUUM VESSEL, COMPRISING: (A) PUMPING THE GASEOUS COMPONENTS FROM A VACUUM SYSTEM TO FROM AND MAINTAIN A VACUUM IN THE SYSTEM, AND (B) SCANNING A LASSER BEAM ACROSS SUCCESSIVE AREAS ON THE INNER SURFACES OF SAID SYSTEM WHEREBY IMPURITIES ARE DESORBED FROM THE MATERIAL AND REMOVED FROM THE SYSTEM.
Claim 2
Independent Claim
58 words
A METHOD OF DEGASSING A VACUUM SYSTEM INCLUDING A VACUUM VESSEL, COMPRISING: (A) PUMPING THE GASEOUS COMPONENTS FROM A VACUUM SYSTEM TO FROM AND MAINTAIN A VACUUM IN THE SYSTEM, AND (B) SCANNING A LASSER BEAM ACROSS SUCCESSIVE AREAS ON THE INNER SURFACES OF SAID SYSTEM WHEREBY IMPURITIES ARE DESORBED FROM THE MATERIAL AND REMOVED FROM THE SYSTEM.
References Cited (Backward Citations)
US2182751A
Cited
US2527747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |