US3266392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road striping apparatus
Assignee: PERMA LINE Mfg CORP OF AMERICA
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Filing: 1963-06-14
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Granted: 1966-08-16
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Expires: 1983-06-14
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.
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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) | 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 |