Patent US3963362A successfully refreshed from Google Patents.
US3963362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road marker
Assignee: Carlisle Corp
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Filing: 1974-11-27
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Granted: 1976-06-15
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Expires: 1994-11-27
Abstract
Abstract A road with at least one light reflective marker marking a portion or lanes of a highway so that the road portion or lanes are more easily identified particularly at night or when rain or snow is present and which arrangement provides one marker or markers with spaced apart reflection elastomeric projections above the surface of the highway along longitudinal lines of the highway with each projection being a marker partially embedded in the roadway on an angle inclined away from the direction of flow of traffic on the section of the highway including the marker.
Inventors
- 👤 Jack L. Hollis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:08
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/50; E01F9/553; E01F9/565; E01F9/573
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
130 words
A road with light reflective markers comprising a road having at least one hole in the surface thereof, a resilient roadmarker having a hole extending therethrough from one face to an opposite face of said roadmarker, at least one light reflective member mounted on one of said faces of said roadmarker, said roadmarker being partially positioned in said road hole with said light reflective material extending above the road surface, a solid plug being seated on one of said faces of said roadmarker in said road hole and covering the opening of said roadmarker hole on said one of said faces and retaining means filling said road hole, said roadmarker hole from the other of said roadmarker faces and extending along said roadmarker and plug portions in said road hole.
Claim 2
Dependent Claim
130 words
A road with light reflective markers comprising a road having at least one hole in the surface thereof, a resilient roadmarker having a hole extending therethrough from one face to an opposite face of said roadmarker, at least one light reflective member mounted on one of said faces of said roadmarker, said roadmarker being partially positioned in said road hole with said light reflective material extending above the road surface, a solid plug being seated on one of said faces of said roadmarker in said road hole and covering the opening of said roadmarker hole on said one of said faces and retaining means filling said road hole, said roadmarker hole from the other of said roadmarker faces and extending along said roadmarker and plug portions in said road hole.
Claim 3
Dependent Claim
113 words
A road with light reflective markers as claimed in claim 1 wherein said road has a plurality of said holes spaced apart longitudinally of said road, a plurality of said roadmarkers are each positioned in one of said holes, a plurality of said light reflective members are mounted on each of said roadmarkers and extend above said road surface facing oncoming traffic, a plurality of said plugs are each mounted on one of said roadmarkers over the opening of the hole in said one of said faces of said roadmarker, and said retaining means fills each of said road holes and extends around the portions of said roadmarker and plugs in said holes.
Claim 4
Dependent Claim
51 words
A road with light reflective marker as claimed in claim 1 wherein each of said roadmarker in an elastomeric member having at least one of said faces being a flat face and at least one recess in said flat face and said light reflective member is fixedly mounted in said recess.
Claim 5
Dependent Claim
34 words
A road with light reflective marker as claimed in claim 3 wherein said plug is elastomeric member having a flat face seated on a portion of said roadmarker flat face over said roadmarker hole.
Claim 6
Dependent Claim
60 words
A road with light reflective marker as claimed in claim 4 wherein said retaining means is a rigid material affixed to said road below the top of said road hole and having a slot with a stop extending into said slot and said roadmarker and plug are superimposed in said slot with said stop extending only in said roadmarker hole.
Claim 7
Dependent Claim
29 words
A road with light reflective marker as claimed in claim 2 wherein said roadmarkers extend on a slant to said road surface away from the direction of oncoming traffic.
References Cited (Backward Citations)
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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) | 1979-06-15 | 1979-12-15 | 1980-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-15 | 1983-12-15 | 1984-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-15 | 1987-12-15 | 1988-06-15 | $7700.00 | Window Closed / Lapsed |