US3200684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scoring device
Assignee: OI Glass Inc
•
Filing: 1964-04-20
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Granted: 1965-08-17
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Expires: 1984-04-20
Abstract
No abstract record available.
Inventors
- 👤 William B Read
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:26
CPC Classifications
C; C03; C03B; C03B33/00; C03B33/06; Y; Y10; Y10T; Y10T82/00; Y10T82/16; Y10T82/16426; Y10T82/16639; Y10T83/00; Y10T83/02; Y10T83/0333; Y10T83/0385; Y10T83/0393
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
APPARATUS FOR APPLYING AN INTERNAL SCORE LINE ON GLASS TUBING COMPRISING, AN ELONGATED SUPPORT MEMBER, A PAIR OF SPRING STEEL ARMS, MEANS PIVOTALLY CONNECTING SAID ARMS TO SAID SUPPORT ADJACENT ONE END THEREOF ON A COMMON AXIS, SCORING MEANS MOUNTED ON THE FREE END OF ONE OF SAID ARMS A CAM NUT MOUNTED ON SAID SUPPORT INTERMEDIATE THE END THEREOF AND SAID ARM PIVOT, MEANS EXTENDING THROUGH SAID SUPPORT FOR SHIFTING SAID CAM NUT LONGITUDINALLY OF SAID SUPPORT TO PIVOT SAID ARMS OUTWARDLY, MEANS CONNECTED TO SAID CAM MOVING MEANS ADJACENT THE OPPOSITE END THEREOF FOR OPERATING SAID MOVING MEANS, A PRESETTABLE FORCE LIMITING MEANS INTERPOSED SAID CAM MOVING MEANS AND SAID MEANS FOR OPERATING SAID CAM MOVING MEANS, WHEREBY A PRESELECTED FORCE IS SUPPLIED TO SAID CAM NUT, AND MEANS CONNECTED TO SAID SUPPORTED MEANS FOR ROTATING SAID SUPPORT ABOUT ITS LONGITUDINAL AXIS.
Claim 2
Dependent Claim
144 words
APPARATUS FOR APPLYING AN INTERNAL SCORE LINE ON GLASS TUBING COMPRISING, AN ELONGATED SUPPORT MEMBER, A PAIR OF SPRING STEEL ARMS, MEANS PIVOTALLY CONNECTING SAID ARMS TO SAID SUPPORT ADJACENT ONE END THEREOF ON A COMMON AXIS, SCORING MEANS MOUNTED ON THE FREE END OF ONE OF SAID ARMS A CAM NUT MOUNTED ON SAID SUPPORT INTERMEDIATE THE END THEREOF AND SAID ARM PIVOT, MEANS EXTENDING THROUGH SAID SUPPORT FOR SHIFTING SAID CAM NUT LONGITUDINALLY OF SAID SUPPORT TO PIVOT SAID ARMS OUTWARDLY, MEANS CONNECTED TO SAID CAM MOVING MEANS ADJACENT THE OPPOSITE END THEREOF FOR OPERATING SAID MOVING MEANS, A PRESETTABLE FORCE LIMITING MEANS INTERPOSED SAID CAM MOVING MEANS AND SAID MEANS FOR OPERATING SAID CAM MOVING MEANS, WHEREBY A PRESELECTED FORCE IS SUPPLIED TO SAID CAM NUT, AND MEANS CONNECTED TO SAID SUPPORTED MEANS FOR ROTATING SAID SUPPORT ABOUT ITS LONGITUDINAL AXIS.
References Cited (Backward Citations)
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US934487A
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US996385A
Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |