US3213674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool
Assignee: Individual
•
Filing: 1962-08-15
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Granted: 1965-10-26
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Expires: 1982-08-15
Abstract
No abstract record available.
Inventors
- 👤 Manuel S Salcido
- 👤 Angelo C Tarin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:15
CPC Classifications
G; G01; G01M; G01M3/00; G01M3/02; G01M3/26; G01M3/28; G01M3/2876
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A DEVICE TO FIT IN A CYLINDRICAL PASSAGEWAY IN A BODY, SAID PASSAGEWAY HAVING CIRCUMFERENTIALLY SPACED HOLES THEREIN, SAID HOLES BEING SPACED FROM ONE END FACE OF SAID BODY, SAID DEVICE COMPRISING: A CYLINDRICAL MEMBER HAVING A PORTION OF A SIZE TO FIT INSIDE SAID PASSAGEWAY; RESILIENT MEANS TO SEAL THE CIRCUMFERENCE OF SAID MEMBER TO SAID PASSAGEWAY AT TWO AXIALLY SPACED POINTS ALONG THE LENGTH OF SAID MEMBER, SAID MEMBER HAVING A HOLE THERETHROUGH EXTENDING FROM ONE END THEREOF OUTWARDLY THEREOF AT A POSITION BETWEEN SAID RESILIENT MEANS; AND STOP MEANS ON SAID MEMBER TO ENGAGE SAID BODY AT A POSITION OF SAID MEMBER IN SAID PASSAGEWAY SUCH THAT SAID RESILIENT MEANS ARE POSITIONED ON OPPOSITE SIDES OF SAID SPACED HOLES.
Claim 2
Independent Claim
122 words
A DEVICE TO FIT IN A CYLINDRICAL PASSAGEWAY IN A BODY, SAID PASSAGEWAY HAVING CIRCUMFERENTIALLY SPACED HOLES THEREIN, SAID HOLES BEING SPACED FROM ONE END FACE OF SAID BODY, SAID DEVICE COMPRISING: A CYLINDRICAL MEMBER HAVING A PORTION OF A SIZE TO FIT INSIDE SAID PASSAGEWAY; RESILIENT MEANS TO SEAL THE CIRCUMFERENCE OF SAID MEMBER TO SAID PASSAGEWAY AT TWO AXIALLY SPACED POINTS ALONG THE LENGTH OF SAID MEMBER, SAID MEMBER HAVING A HOLE THERETHROUGH EXTENDING FROM ONE END THEREOF OUTWARDLY THEREOF AT A POSITION BETWEEN SAID RESILIENT MEANS; AND STOP MEANS ON SAID MEMBER TO ENGAGE SAID BODY AT A POSITION OF SAID MEMBER IN SAID PASSAGEWAY SUCH THAT SAID RESILIENT MEANS ARE POSITIONED ON OPPOSITE SIDES OF SAID SPACED HOLES.
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) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |