US3262318A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sampling probe
Assignee: Individual
•
Filing: 1964-08-05
•
Granted: 1966-07-26
•
Expires: 1984-08-05
Abstract
No abstract record available.
Inventors
- 👤 Robert W Decker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:00
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/02; G01N1/04; G01N1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A SAMPLING PROBE COMPRISING AN INNER TUBE AND AN OUTER TUBE, AN AXIALLY EXTENDING SPACE BETWEEN SAID TUBES ADAPTED TO BE CONNECTED WITH A SOURCE OF GAS UNDER PRESSURE, SAID INNER TUBE ADAPTED TO BE CONNECTED WITH A POINT OF REDUCED PRESSURE, AND MEANS IN THE SAID SPACE FOR CAUSING GAS ISSUING THEREFROM TO HAVE A COMPONENT OF VELOCITY IN A CIRCUMFERENTIAL DIRECTION.
Claim 2
Dependent Claim
63 words
A SAMPLING PROBE COMPRISING AN INNER TUBE AND AN OUTER TUBE, AN AXIALLY EXTENDING SPACE BETWEEN SAID TUBES ADAPTED TO BE CONNECTED WITH A SOURCE OF GAS UNDER PRESSURE, SAID INNER TUBE ADAPTED TO BE CONNECTED WITH A POINT OF REDUCED PRESSURE, AND MEANS IN THE SAID SPACE FOR CAUSING GAS ISSUING THEREFROM TO HAVE A COMPONENT OF VELOCITY IN A CIRCUMFERENTIAL DIRECTION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |