US3064464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure control system for shock testing machine
Assignee: Consolidated Vacuum Corp
•
Filing: 1959-09-30
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Granted: 1962-11-20
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Expires: 1979-09-30
Abstract
No abstract record available.
Inventors
- 👤 Judd H Black
- 👤 Lyon Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:57
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/30; G01N3/307; G05; G05D; G05D16/00; G05D16/04; G05D16/10; G05D16/101; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86574; Y10T137/8667; Y10T137/86694; Y10T137/8671
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1131969A
Cited
US1917316A
Cited
US2810288A
Cited
US2931218A
Cited
US2967590A
Cited
US2914087A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |