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US3266392A Expired / Lapsed US ⏱️ 0.0 years remaining

Road striping apparatus

Assignee: PERMA LINE Mfg CORP OF AMERICA
•
Filing: 1963-06-14
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Granted: 1966-08-16
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Expires: 1983-06-14
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Abstract

No abstract record available.

Inventors

  • 👤 Ernest C Angelini

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 18:18
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/16; E01C23/166

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 192 words
IN A ROAD STRIPPING APPARATUS, A FRAME A PLURALITY OF GROUND-ENGAGING WHEELS ON SAID FRAME FOR MOVABLY SUPPORTING THE FRAME, A STRIPPING DIE MOUNTED ON SAID FRAME FOR APPLYING MATERIAL TO THE ROAD, A GLASS BEAD DISPENSER MOUNTED ON SAID FRAME REARWARDLY OF SAID STRIPPING DIE AND INCLUDING A DRIVEN ROLLER FOR DISPENSING BEADS ONTO SAID APPLIED MATERIAL, SELECTIVELY OPERABLE CLUTCH MEANS DRIVEN BY SAID WHEELS FOR DRIVING SAID DISPENSING ROLLER, A FIRST LINKAGE FOR OPENING AND CLOSING SAID DIE, A SECOND LINKAGE FOR ENGAGING AND DISPENSING SAID CLUTCH, A HANDLE PIVOTALLY CONNECTED TO SAID FRAME, MEANS OPERATIVELY CONNECTING SAID FIRST LINKAGE TO THE HANDLE FOR MOVEMENT THEREWITH AND IN AN OPPOSITE DIRECTION WHEREBY AS THE HANDLE MOVES UP THE FIRST LINKAGE MOVES DOWN, SAID SECOND LINKAGE HAVING A ROD EXTENDING TOWARDS SAID HANDLE, MEANS URGING SAID ROD TOWARDS SAID HANDLE TO ENGAGE SAID CLUTCH WHEN SAID ROD IS EXTENDED, SAID HANDLE BEING OUT OF CONTACT WITH SAID SECOND ROD WHEN RAISED TO ITS EXTREME POSITION FOR OPENING SAID STRIPPING DIE, LOWERING OF SAID HANDLE FIRST CLOSING THE STRIPPING DIE AND THEN ENGAGING AND DISPENSING SAID SECOND ROD TO DISENGAGE SAID CLUTCH.
Claim 2
Dependent Claim 192 words
IN A ROAD STRIPPING APPARATUS, A FRAME A PLURALITY OF GROUND-ENGAGING WHEELS ON SAID FRAME FOR MOVABLY SUPPORTING THE FRAME, A STRIPPING DIE MOUNTED ON SAID FRAME FOR APPLYING MATERIAL TO THE ROAD, A GLASS BEAD DISPENSER MOUNTED ON SAID FRAME REARWARDLY OF SAID STRIPPING DIE AND INCLUDING A DRIVEN ROLLER FOR DISPENSING BEADS ONTO SAID APPLIED MATERIAL, SELECTIVELY OPERABLE CLUTCH MEANS DRIVEN BY SAID WHEELS FOR DRIVING SAID DISPENSING ROLLER, A FIRST LINKAGE FOR OPENING AND CLOSING SAID DIE, A SECOND LINKAGE FOR ENGAGING AND DISPENSING SAID CLUTCH, A HANDLE PIVOTALLY CONNECTED TO SAID FRAME, MEANS OPERATIVELY CONNECTING SAID FIRST LINKAGE TO THE HANDLE FOR MOVEMENT THEREWITH AND IN AN OPPOSITE DIRECTION WHEREBY AS THE HANDLE MOVES UP THE FIRST LINKAGE MOVES DOWN, SAID SECOND LINKAGE HAVING A ROD EXTENDING TOWARDS SAID HANDLE, MEANS URGING SAID ROD TOWARDS SAID HANDLE TO ENGAGE SAID CLUTCH WHEN SAID ROD IS EXTENDED, SAID HANDLE BEING OUT OF CONTACT WITH SAID SECOND ROD WHEN RAISED TO ITS EXTREME POSITION FOR OPENING SAID STRIPPING DIE, LOWERING OF SAID HANDLE FIRST CLOSING THE STRIPPING DIE AND THEN ENGAGING AND DISPENSING SAID SECOND ROD TO DISENGAGE SAID CLUTCH.

References Cited (Backward Citations)

US1574489A Cited
US2041359A Cited
US2076370A Cited
US2278948A Cited
US3070822A Cited
US2956486A Cited
US3018704A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-08-15 1970-02-14 1970-08-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-08-15 1974-02-14 1974-08-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-08-15 1978-02-14 1978-08-16 $7700.00 Window Closed / Lapsed

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