US3199423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resurfacing apparatus
Assignee: Individual
•
Filing: 1960-06-07
•
Granted: 1965-08-10
•
Expires: 1980-06-07
Abstract
No abstract record available.
Inventors
- 👤 Charles N Dickey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:17
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/12; E01C19/21; E01C19/20; E01C2019/2055; E01C2019/207; E01C2019/2095
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
IN ROAD RE-SURFACING APPARATUS, A TRAILER DOLLY ADAPTED TO BE SECURED TO THE REAR END OF A SELF-POWERED TANK VEHICLE, SAID DOLLY INCLUDING A MAIN FRAME HAVING ROAD WHEELS MOUNTED THEREON, ALL OF SAID ROAD WHEELS HAVING A COMMON AXIS OF ROTATION, A HOLLOW DISTRIBUTOR BAR MOUNTED ON SAID FRAME AT A POSITION REARWARDLY OF SAID ROAD WHEELS, SAID DISTRIBUTOR BAR INCLUDING DISCHARGE MEANS FOR DISCHARGING FLUID THEREIN IN A DIRECTION GENERALLY DOWNWARDLY, MEANS CONNECTED TO SAID DISTRIBUTOR BAR FOR SUPPLYING LIQUID MATERIAL THERETO FROM SAID TANK VEHICLE, A FIFTH WHEEL COUPLER ON SAID MAIN FRAME FOR ATTACHING AN AGGREGATE STORAGE AND DISPENSING SEMI-TRAILER THERETO, SAID FIFTH WHEEL COUPLER INCLUDING A COUPLING PLATE PIVOTALLY MOUNTED ON SAID MAIN FRAME AND HAVING A KINGPIN RECEIVING SLOT THEREIN, AND DETACHABLE MEANS PROVIDED PIN RECEIVING SLOT THEREIN, AND DETACHABLE MEANS PROVIDED ON SAID DOLLY FOR CONNECTING IT TO SAID SELF-POWERED TANK VEHICLE.
Claim 2
Dependent Claim
149 words
IN ROAD RE-SURFACING APPARATUS, A TRAILER DOLLY ADAPTED TO BE SECURED TO THE REAR END OF A SELF-POWERED TANK VEHICLE, SAID DOLLY INCLUDING A MAIN FRAME HAVING ROAD WHEELS MOUNTED THEREON, ALL OF SAID ROAD WHEELS HAVING A COMMON AXIS OF ROTATION, A HOLLOW DISTRIBUTOR BAR MOUNTED ON SAID FRAME AT A POSITION REARWARDLY OF SAID ROAD WHEELS, SAID DISTRIBUTOR BAR INCLUDING DISCHARGE MEANS FOR DISCHARGING FLUID THEREIN IN A DIRECTION GENERALLY DOWNWARDLY, MEANS CONNECTED TO SAID DISTRIBUTOR BAR FOR SUPPLYING LIQUID MATERIAL THERETO FROM SAID TANK VEHICLE, A FIFTH WHEEL COUPLER ON SAID MAIN FRAME FOR ATTACHING AN AGGREGATE STORAGE AND DISPENSING SEMI-TRAILER THERETO, SAID FIFTH WHEEL COUPLER INCLUDING A COUPLING PLATE PIVOTALLY MOUNTED ON SAID MAIN FRAME AND HAVING A KINGPIN RECEIVING SLOT THEREIN, AND DETACHABLE MEANS PROVIDED PIN RECEIVING SLOT THEREIN, AND DETACHABLE MEANS PROVIDED ON SAID DOLLY FOR CONNECTING IT TO SAID SELF-POWERED TANK VEHICLE.
References Cited (Backward Citations)
US1320273A
Cited
US1048165A
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US1242558A
Cited
FR795538A
Cited
GB661336A
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FR993311A
Cited
US2682153A
Cited
CH337566A
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US3026780A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |