Patent US3302285A successfully refreshed from Google Patents.
US3302285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubing cutter having pivotally mounted drive roller
Assignee: Individual
•
Filing: 1966-06-27
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Granted: 1967-02-07
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Expires: 1986-06-27
Abstract
No abstract record available.
Inventors
- 👤 Jr Harold J Mann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:31
CPC Classifications
B; B23; B23D; B23D21/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A TUBING CUTTER COMPRISED OF A BASE PLATE HAVING FRONT AND REAR ENDS, A PAIR OF PARALLEL PRIMARY ARMS PIVOTALLY MOUNTED AT CORRESPONDING ENDS TO SAID BASE PLATE AT THE REAR END THEREOF FOR MOVEMENT ABOUT A COMMON AXIS, A PRESSER BAR CONNECTING THE REMAINING ENDS OF SAID PRIMARY ARMS, AUXILIARY ARMS PIVOTALLY MOUNTED AT CORRESPONDING ENDS ON SAID PRIMARY ARMS INTERMEDIATE THE ENDS THEREOF AND EXTENDING TOWARD THE ENDS OF SAID PRIMARY ARMS INCLUDING SAID PRESSER BAR, A DRIVE ROLLER ROTATABLY MOUNTED BETWEEN THE EXTENDING ENDS OF SAID AUXILIARY ARMS, SPRING MEANS CONNECTING SAID AUXILIARY ARMS WITH SAID PRIMARY ARMS, A DEPENDING ROLLER CUTTER RIGIDLY MOUNTED ON ONE OF SAID PRIMARY ARMS, A ROLLER CRADLE ON SAID BASE PLATE BENEATH SAID DRIVE ROLLER AND SAID CUTTER AND PARALLEL WITH THE AXES THEREOF, AND MEANS ROTATABLY MOVING SAID DRIVE ROLLER.
Claim 2
Dependent Claim
140 words
A TUBING CUTTER COMPRISED OF A BASE PLATE HAVING FRONT AND REAR ENDS, A PAIR OF PARALLEL PRIMARY ARMS PIVOTALLY MOUNTED AT CORRESPONDING ENDS TO SAID BASE PLATE AT THE REAR END THEREOF FOR MOVEMENT ABOUT A COMMON AXIS, A PRESSER BAR CONNECTING THE REMAINING ENDS OF SAID PRIMARY ARMS, AUXILIARY ARMS PIVOTALLY MOUNTED AT CORRESPONDING ENDS ON SAID PRIMARY ARMS INTERMEDIATE THE ENDS THEREOF AND EXTENDING TOWARD THE ENDS OF SAID PRIMARY ARMS INCLUDING SAID PRESSER BAR, A DRIVE ROLLER ROTATABLY MOUNTED BETWEEN THE EXTENDING ENDS OF SAID AUXILIARY ARMS, SPRING MEANS CONNECTING SAID AUXILIARY ARMS WITH SAID PRIMARY ARMS, A DEPENDING ROLLER CUTTER RIGIDLY MOUNTED ON ONE OF SAID PRIMARY ARMS, A ROLLER CRADLE ON SAID BASE PLATE BENEATH SAID DRIVE ROLLER AND SAID CUTTER AND PARALLEL WITH THE AXES THEREOF, AND MEANS ROTATABLY MOVING SAID DRIVE ROLLER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |