US3138044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination reamer and pipe deburrer
Assignee: Individual
•
Filing: 1963-02-18
•
Granted: 1964-06-23
•
Expires: 1983-02-18
Abstract
No abstract record available.
Inventors
- 👤 Andrew S Olexson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:49
CPC Classifications
B; B23; B23D; B23D77/00; B23B; B23B5/00; B23B5/16; B23B5/167; Y; Y10; Y10T; Y10T408/00; Y10T408/89; Y10T408/892; Y10T408/899; Y10T82/00; Y10T82/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A DEBURRING, REAMING AND SHAVING TOOL FOR ENDS OF PIPES AND TUBES, COMPRISING A MASSIVE, GENERALLY U-SHAPED BODY WITH A THICK BIGHT AND TWO SPACED LEGS EXTENDING OUTWARDLY OF THE BIGHT, SAID LEGS BEING SPACED APART A SUFFICIENT DISTANCE SO THAT SAID BODY CAN BE MOUNTED ON A ROD-LIKE SUPPORT WITH THE BIGHT AND INNER SIDES OF SAID LEGS ABUTTING SAID SUPPORT, EACH OF SAID LEGS HAVING A FRONT PORTION EXTENDING OUTWARDLY OF THE BIGHT, EACH OF THE LEGS HAVING A V-SHAPED NOTCH FORMED IN THE FRONT PORTION THEREOF, THE NOTCHES OF THE LEGS BEING ALIGNED TRANSVERSELY OF SAID BODY, AND MEANS CARRIED BY SAID BODY FOR SECURING SAID BODY TO SAID SUPPORT, LATERAL EDGES OF THE NOTCH IN EACH LEG BEING SUFFICIENTLY HARD TO DEBURR AND DRESS INNER AND OUTER EDGES OF THE END OF A TUBULAR MEMBER INSERTED INTO THE NOTCHES AND ROTATED WITH RESPECT TO SAID BODY.
Claim 2
Dependent Claim
150 words
A DEBURRING, REAMING AND SHAVING TOOL FOR ENDS OF PIPES AND TUBES, COMPRISING A MASSIVE, GENERALLY U-SHAPED BODY WITH A THICK BIGHT AND TWO SPACED LEGS EXTENDING OUTWARDLY OF THE BIGHT, SAID LEGS BEING SPACED APART A SUFFICIENT DISTANCE SO THAT SAID BODY CAN BE MOUNTED ON A ROD-LIKE SUPPORT WITH THE BIGHT AND INNER SIDES OF SAID LEGS ABUTTING SAID SUPPORT, EACH OF SAID LEGS HAVING A FRONT PORTION EXTENDING OUTWARDLY OF THE BIGHT, EACH OF THE LEGS HAVING A V-SHAPED NOTCH FORMED IN THE FRONT PORTION THEREOF, THE NOTCHES OF THE LEGS BEING ALIGNED TRANSVERSELY OF SAID BODY, AND MEANS CARRIED BY SAID BODY FOR SECURING SAID BODY TO SAID SUPPORT, LATERAL EDGES OF THE NOTCH IN EACH LEG BEING SUFFICIENTLY HARD TO DEBURR AND DRESS INNER AND OUTER EDGES OF THE END OF A TUBULAR MEMBER INSERTED INTO THE NOTCHES AND ROTATED WITH RESPECT TO SAID BODY.
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) | 1967-06-23 | 1967-12-23 | 1968-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-23 | 1971-12-23 | 1972-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-23 | 1975-12-23 | 1976-06-23 | $7700.00 | Window Closed / Lapsed |