Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
152 words
An articulated delineator post assembly for engagement with a vertical ground post having an angulated cross-sectional configuration comprising: a sleeve having two opposed open ends and including resilient, angulated walls defining a chamber configured to register with, and slidingly receive, an end portion of said ground post, and further including wall means having an elongated slot in one side thereof; means interlocking said sleeve and ground post against movement relative to each other; and an elongated indicator support post telescoped into the opposite end of said sleeve from the end adapted to slidingly receive said ground post; and means pivotally connecting said indicator support post in said sleeve for pivotation about a horizontal axis and through said elongated slot, said indicator support post having a greater thickness than said slot whereby said wall is resiliently deformed by the extension of said indicator post through said slot upon pivotation of the indicator post.
Claim 2
Dependent Claim
152 words
An articulated delineator post assembly for engagement with a vertical ground post having an angulated cross-sectional configuration comprising: a sleeve having two opposed open ends and including resilient, angulated walls defining a chamber configured to register with, and slidingly receive, an end portion of said ground post, and further including wall means having an elongated slot in one side thereof; means interlocking said sleeve and ground post against movement relative to each other; and an elongated indicator support post telescoped into the opposite end of said sleeve from the end adapted to slidingly receive said ground post; and means pivotally connecting said indicator support post in said sleeve for pivotation about a horizontal axis and through said elongated slot, said indicator support post having a greater thickness than said slot whereby said wall is resiliently deformed by the extension of said indicator post through said slot upon pivotation of the indicator post.
Claim 3
Dependent Claim
92 words
An articulated delineator post assembly as defined in claim 1 wherein said sleeve comprises a tubular member which includes: a first substantially planar side wall; second side wall means on the opposite side of said sleeve from said first wall and defining said elongated slot extending the length of said sleeve; and a pair of opposed, interiorly channeled side walls interconnecting said first side wall and said second side wall means and resiliently yieldable to facilitate enlargement of the width of said slot to accommodate pivotal movement of said indicator support post.
Claim 4
Dependent Claim
58 words
An articulated delineator post assembly as defined in claim 2 wherein said indicator support post comprises a hollow tubular member having: a first pair of opposed side walls bearing against said opposed, interiorly channeled side walls; and a second pair of opposed side walls bearing against said first, substantially planar side wall and said second side wall means.
Claim 5
Dependent Claim
97 words
An articulated delineator post assembly as defined in claim 3 wherein said first pair of opposed side walls of said hollow tube converge toward each other from the center of said hollow tube in the direction of said second side wall means whereby said resiliently yieldable side walls of said tubular member exert a wedging bias upon said hollow tube when said tube is pivoted partially into said slot to a position where the edges of said second side wall means adjacent said slot bear against said convergent portions of said first pair of opposed side walls.
Claim 6
Dependent Claim
55 words
An articulated delineator post assembly as defined in claim 3 wherein said tube is further characterised in including an end portion inside said tubular member and adjacent said pivotal connecting means, and said end portion includes a cut-away relieved corner facilitating the pivotation of said tube in said tubular member and about said horizontal axis.
Claim 7
Dependent Claim
78 words
An articulated delineator post assembly as defined in claim 2 and further characterized as including: elongated, protuberant portions of generally U-shaped cross-section projecting outwardly from central portions of the opposed side walls of said tubular member and extending substantially parallel to said slot, said protuberant portions each defining an interior channel within said tubular member; and wherein said pivotal connecting means comprises a pivot pin assembly extending through said protuberant portions and through said elongated indicator support post.
Claim 8
Dependent Claim
40 words
An articulated delineator post assembly as defined in claim 6 wherein said interlocking means, said protuberant portions and said channels are adapted to cooperate in preventing both rotational and longitudinal sliding movement of said sleeve relative to said support post.
Claim 9
Dependent Claim
55 words
An articulated delineator post assembly as defined in claim 4 wherein said tube is further characterized in including an end portion inside said tubular member and adjacent said pivotal connecting means, and said end portion includes a cutaway relieved corner facilitating the pivotation of said tube in said tubular member and about said horizontal axis.
Claim 10
Dependent Claim
78 words
An articulated delineator post assembly as defined in claim 8 and further characterized as including: elongated, protuberant portions of generally U-shaped cross-section projecting outwardly from central portions of the opposed side walls of said tubular member and extending substantially parallel to said slot, said protuberant portions each defining an interior channel within said tubular member; and wherein said pivotal connecting means comprises a pivot pin assembly extending through said protuberant portions and through said elongated indicator support post.
Claim 11
Dependent Claim
40 words
An articulated delineator post assembly as defined in claim 9 wherein said interlocking means, said protuberant portions and said channels are adapted to cooperate in preventing both rotational and longitudinal sliding movement of said sleeve relative to said support post.
Claim 12
Dependent Claim
66 words
An articulated delineator post assembly for engagement with a ground post comprising: an elongated indicator support post; a slotted sleeve assembly slidably retained in contact with said indicator support post and adapted for engagement with said ground post; and pivotal connecting means securing said resilient indicator support post to said sleeve assembly for pivotation about a horizontal axis and through the slot in said sleeve assembly.
Claim 13
Dependent Claim
66 words
An articulated delineator post assembly for engagement with a ground post comprising: an elongated indicator support post; a slotted sleeve assembly slidably retained in contact with said indicator support post and adapted for engagement with said ground post; and pivotal connecting means securing said resilient indicator support post to said sleeve assembly for pivotation about a horizontal axis and through the slot in said sleeve assembly.
Claim 14
Dependent Claim
21 words
An articulated delineator post assembly as defined in claim 11 wherein said indicator support post is an elongated resilient tubular member.
Claim 15
Dependent Claim
51 words
An articulated delineator post assembly as defined in claim 11 wherein said sleeve assembly comprises a generally tubular member including: a slotted side; and additional sides collectively forming a hollow interior, and including two opposed sides having elongated lobes therein extending parallel to said slot and projecting outwardly from said sleeve.
Claim 16
Dependent Claim
80 words
An articulated delineator post assembly as defined in claim 11 wherein said slotted sleeve assembly is further characterized in including a sleeve telescopingly engaged with said ground post and including a portion projecting upwardly from said ground post and having a pair of opposed slots therein on opposite sides of the sleeve for receiving said indicator support post when said support post is pivoted in either of two opposite directions from the vertically extending position and about said horizontal axis.
Claim 17
Dependent Claim
56 words
An articulated delineator post assembly as defined in claim 11 wherein said slotted sleeve assembly is further characterized in including resilient spring means connected to said pivotal connecting means and bearing against said support post to resiliently bias said support post toward a vertical position in which said support post is aligned with said ground post.
Claim 18
Dependent Claim
139 words
An articulated delineator post assembly as defined in claim 11 wherein said slotted sleeve assembly includes a generally tubular resilient sleeve having at least one slot formed in a side of the sleeve, with said slot including a neck portion opening at the upper end of the tubular sleeve and having a width insufficient to receive said support post when the support post is pivoted therethrough except upon resilient deformation of the sleeve to facilitate widening of the slot, and further having a central portion positioned below and in communication with the neck portion, said central portion of the slot having a width larger than the neck portion of the slot for at least partially relieving the deformation of the sleeve after said support has pivoted through said neck portion to a position of extension through said central portion.
Claim 19
Dependent Claim
55 words
An articulated delineator post as defined in claim 16 wherein said slotted sleeve assembly is further characterized in including resilient spring means connected to said pivotal connecting means and bearing against said support post to resiliently bias said support post toward a vertical position in which said support post is aligned with said ground post.
Claim 20
Dependent Claim
56 words
An articulated delineator post assembly as defined in claim 17 wherein said pivotal connecting means comprises a pair of opposed pivot pins each having a portion projecting outwardly from the sleeve; and said spring means includes convolutions encircling each of said pivot pins outside of said sleeve; and a bight portion bearing against said support post.
Claim 21
Dependent Claim
31 words
An articulated delineator post assembly as defined in claim 16 wherein said sleeve is further characterized in having a pair of said slots positioned in opposite sides of said resilient sleeve.
Claim 22
Dependent Claim
175 words
A highway delineator post structure comprising: an elongated ground post having, in cross-section: a U-shaped central portion; and a pair of flanges projecting in opposite directions from said U-shaped central portion; a slotted tubular sleeve including: a first wall; a longitudinally slotted wall opposite said first wall; and a pair of spaced, longitudinally lobed side walls joining said first wall and said longitudinally slotted wall, said lobed walls each having a lobe projecting outwardly from said tubular sleeve, and each slidingly receiving one of the flanges of said ground post; means interlocking said sleeve in telescoping engagement with said ground post with said flanges in said interior channels; a polygonally cross-sectioned elongated indicator support post having an end portion telescoped into said sleeve, and extending in axial alignment with said ground post; and means pivotally engaging said sleeve and said indicator support post for pivotation of the indicator support post about a horizontal axis, and for extension of the support post, upon pivotation from the pivotal axis thereof, through the slot in said slotted wall.
Claim 23
Dependent Claim
175 words
A highway delineator post structure comprising: an elongated ground post having, in cross-section: a U-shaped central portion; and a pair of flanges projecting in opposite directions from said U-shaped central portion; a slotted tubular sleeve including: a first wall; a longitudinally slotted wall opposite said first wall; and a pair of spaced, longitudinally lobed side walls joining said first wall and said longitudinally slotted wall, said lobed walls each having a lobe projecting outwardly from said tubular sleeve, and each slidingly receiving one of the flanges of said ground post; means interlocking said sleeve in telescoping engagement with said ground post with said flanges in said interior channels; a polygonally cross-sectioned elongated indicator support post having an end portion telescoped into said sleeve, and extending in axial alignment with said ground post; and means pivotally engaging said sleeve and said indicator support post for pivotation of the indicator support post about a horizontal axis, and for extension of the support post, upon pivotation from the pivotal axis thereof, through the slot in said slotted wall.
Claim 24
Dependent Claim
21 words
A highway delineator post structure as defined in claim 20 wherein said tubular sleeve is constructed of a resilient synthetic resin.
Claim 25
Dependent Claim
76 words
A highway delineator post structure as defined in claim 21 wherein the cross-sectional geometries of said sleeve and said support post are cooperatively related to provide a resiliently biasing force acting upon said support post to pivot said support post from a position in which it is partially in said slot and at an acute angle to the vertical to a position in which said support post is entirely out of said slot and extends vertically.