US3101852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: PEARNE & LACY MACHINE COMPANY INC A CORP OF N C
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Filing: 1960-06-14
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Granted: 1963-08-27
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Expires: 1980-06-14
Abstract
No abstract record available.
Inventors
- 👤 Frank S Pearne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:46
CPC Classifications
B; B65; B65G; B65G49/00; B65G49/05; B65G49/08; B65G49/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
PIPE HANDLING APPARATUS COMPRISING A VERTICAL FRAME, AN ELEVATOR VERTICALLY RECIPROCABLE ON SAID FRAME, PIPECARRYING MEANS ON SAID ELEVATOR, SAID PIPE CARRYING MEANS INCLUDING INTERNAL PIPE HOLDING FINGERS FOR ENTERING AND HOLDING A PLURALITY OF PARRALEL, LATERALLY SPACED, HORIZONTALLY ALIGNED PIPE, SAID PIPE-CARRYING MEANS BEING MOUNTED ON SAID ELEVATOR FOR RECIPROCATING MOVEMENT IN A DIRECTION TRANSVERSE TO THE VERTICAL PATH OF MOVEMENT OF SAID ELEVATOR, AND SAID PIPE-HOLDING FINGERS BEING MOUNTED ON SAID PIPE-CARRYING MEANS FOR ROTATION ABOUT A HORIZONTAL AXIS TRANSVERSE TO SAID DIRECTION OF RECIPROCATING MOVEMENT OF THE PIPE-CARRYING MEANS AND MEANS FOR ACTUATING SAID ELEVATOR AND SAID PIPE-CARRYING MEANS TO POSITION SAID PIPE-HOLDING FINGERS IN SUBSTANTIAL AXIAL ALIGNMENT WITH SAID PLURALITY OF PIPE AND TO ENTER AND HOLD SAID PLURALITY OF PIPE, AND MEANS FOR ROTATING SAID PIPE-HOLDING FINGERS TO ROTATE THE AXES OF SAID PLURALITY OF PIPE THROUGH AN ANGLE OF 90* TO VERTICAL POSITIONS FOR DEPOSIT ON A RECEIVING SURFACE.
Claim 2
Dependent Claim
155 words
PIPE HANDLING APPARATUS COMPRISING A VERTICAL FRAME, AN ELEVATOR VERTICALLY RECIPROCABLE ON SAID FRAME, PIPECARRYING MEANS ON SAID ELEVATOR, SAID PIPE CARRYING MEANS INCLUDING INTERNAL PIPE HOLDING FINGERS FOR ENTERING AND HOLDING A PLURALITY OF PARRALEL, LATERALLY SPACED, HORIZONTALLY ALIGNED PIPE, SAID PIPE-CARRYING MEANS BEING MOUNTED ON SAID ELEVATOR FOR RECIPROCATING MOVEMENT IN A DIRECTION TRANSVERSE TO THE VERTICAL PATH OF MOVEMENT OF SAID ELEVATOR, AND SAID PIPE-HOLDING FINGERS BEING MOUNTED ON SAID PIPE-CARRYING MEANS FOR ROTATION ABOUT A HORIZONTAL AXIS TRANSVERSE TO SAID DIRECTION OF RECIPROCATING MOVEMENT OF THE PIPE-CARRYING MEANS AND MEANS FOR ACTUATING SAID ELEVATOR AND SAID PIPE-CARRYING MEANS TO POSITION SAID PIPE-HOLDING FINGERS IN SUBSTANTIAL AXIAL ALIGNMENT WITH SAID PLURALITY OF PIPE AND TO ENTER AND HOLD SAID PLURALITY OF PIPE, AND MEANS FOR ROTATING SAID PIPE-HOLDING FINGERS TO ROTATE THE AXES OF SAID PLURALITY OF PIPE THROUGH AN ANGLE OF 90* TO VERTICAL POSITIONS FOR DEPOSIT ON A RECEIVING SURFACE.
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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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |