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US3195387A Expired / Lapsed US ⏱️ 0.0 years remaining

Air powered angle and bar guillotine

Assignee: Individual
•
Filing: 1962-04-04
•
Granted: 1965-07-20
•
Expires: 1982-04-04
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Abstract

No abstract record available.

Inventors

  • 👤 Edward G Telfer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 14:30
CPC Classifications
B; B23; B23D; B23D21/00; Y; Y10; Y10T; Y10T83/00; Y10T83/566; Y10T83/5815; Y10T83/5842; Y10T83/5851; Y10T83/869; Y10T83/8776; Y10T83/8785; Y10T83/8798; Y10T83/8804; Y10T83/8808; Y10T83/8812; Y10T83/8815; Y10T83/8821; Y10T83/8858; Y10T83/8866; Y10T83/929; Y10T83/9411; Y10T83/9447

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 190 words
AN AIR POWERED ANGLE AND BAR GUILLOTINE COMPRISING A FRAME, A LOWER LONGITUDINAL MEMBER ON THE FRAME, A PAIR OF PARALLEL SPACED FRONT FORKS EXTENDING UPWARDLY FROM NEAR THE FRONT END OF THE LOWR LONGITUDINAL MEMBER, A PAIR OF PARALLEL SPACED REAR FORKS EXTENDING UPWARDLY FROM NEAR THE REAR END OF THE LOWER LONGITUDINAL MEMBER, A BLADE ARM HINGED AT ITS REAR END BETWEEN THE REAR FORKS, A LEVER ARM DISPOSED ABOVE THE BLADE ARM AND HINGED BETWEEN THE FRONT FORKS, THE FRONT ENDS OF BOTH BLADE AND LEVER ARMS EXTENDING FORWARDLY OF THE FRONT FORKS, LINKS JOINING SAID FRONT ENDS, AN AIR CYLINDER TRUNNION MOUNTED ON THE FRAME REARWARDLY OF TE BLADE ARM, THE PISTON ROD OF THE AIR CYLINDER PIVOTALLY CONNECTED TO THE REAR END OF TE LEVER ARM, AN UPPER CLAMPING PLATE ON THE BLADE ARM, A MOVING BAR GUILLOTINE BLADE AND A MOVING ANGLE GUILLOTINE BALDE BOTH CLAMPED TO THE UPPER CLAMPING PLATE, A LOWER CLAMPING PLATE ON THE LONGITUDINAL MEMBER, AND A FIXED BAR GUILOTINE BLADE AND A FIXED ANGLE GULILLOTINE BLADE BOTH CLAMPED TO THE LOWER CLAMPING PLATE AND CO-OPERATIG WITH RESPECTIVE MOVING BLADES.
Claim 2
Dependent Claim 190 words
AN AIR POWERED ANGLE AND BAR GUILLOTINE COMPRISING A FRAME, A LOWER LONGITUDINAL MEMBER ON THE FRAME, A PAIR OF PARALLEL SPACED FRONT FORKS EXTENDING UPWARDLY FROM NEAR THE FRONT END OF THE LOWR LONGITUDINAL MEMBER, A PAIR OF PARALLEL SPACED REAR FORKS EXTENDING UPWARDLY FROM NEAR THE REAR END OF THE LOWER LONGITUDINAL MEMBER, A BLADE ARM HINGED AT ITS REAR END BETWEEN THE REAR FORKS, A LEVER ARM DISPOSED ABOVE THE BLADE ARM AND HINGED BETWEEN THE FRONT FORKS, THE FRONT ENDS OF BOTH BLADE AND LEVER ARMS EXTENDING FORWARDLY OF THE FRONT FORKS, LINKS JOINING SAID FRONT ENDS, AN AIR CYLINDER TRUNNION MOUNTED ON THE FRAME REARWARDLY OF TE BLADE ARM, THE PISTON ROD OF THE AIR CYLINDER PIVOTALLY CONNECTED TO THE REAR END OF TE LEVER ARM, AN UPPER CLAMPING PLATE ON THE BLADE ARM, A MOVING BAR GUILLOTINE BLADE AND A MOVING ANGLE GUILLOTINE BALDE BOTH CLAMPED TO THE UPPER CLAMPING PLATE, A LOWER CLAMPING PLATE ON THE LONGITUDINAL MEMBER, AND A FIXED BAR GUILOTINE BLADE AND A FIXED ANGLE GULILLOTINE BLADE BOTH CLAMPED TO THE LOWER CLAMPING PLATE AND CO-OPERATIG WITH RESPECTIVE MOVING BLADES.

References Cited (Backward Citations)

US348731A Cited
US557103A Cited
US650193A Cited
US657272A Cited
US1833216A Cited
US2337206A Cited
US2436806A Cited
US3004458A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-07-19 1969-01-18 1969-07-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-07-19 1973-01-18 1973-07-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-07-19 1977-01-18 1977-07-20 $7700.00 Window Closed / Lapsed

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