Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
416 words
A collapsible easel for use by an artist comprising in combination, an elongated relatively narrow normally horizontal frame member having opposite faces, a relatively narrow support member connected at one end to said frame member and extending perpendicularly therefrom, a first pair of longitudinally adjustable legs pivotally connected at one end to opposite end portions of one face of said frame member, a second pair of longitudinally adjustable legs pivotally connected at one end to opposite end portions of the other face of said frame member, the legs of said pairs being perpendicular to the elongated axis of said frame member and said pairs of legs respectively being pivotally movable in opposite directions relative to each other through arcs of substantially 180° relative to the elongated axis of said frame member respectively between compact folded position adjacent opposite surfaces of said support and extended supporting positions in which said legs all extend from said frame member in opposite directions from said support, a pair of normally horizontal rails extending transversely to the vertical axis of said support member and relatively adjustable to said member and each other, said rails also having grooves therein facing each other to engage opposite horizontal edges of an artist's canvas or boards, a pair of elongated panels hingedly connected along one edge to each other, means connecting the opposite edge of one panel to said frame member to form a shelf when extending horizontally in use from said frame member, the other panel comprising a brace and being adapted to extend downward and inward from the outer edge of said shelf panel for engagement with the first pair of legs to brace said shelf panel substantially in operative horizontal position, pin means adjustably positionable longitudinally at desired selected positions along said first pair of legs below the pivotal connection thereof to said frame member and said first pair of legs having similar rows of holes extending transversely therein to receive said pins in similar selected holes in each row for engagement by the lower edge of said brace panel when the pairs of legs are disposed in downwardly extending supporting position for said horizontal frame member and support thereon, and said panels further being adapted to be disposed in extended planar relation to each other and be hingedly moved into a compact extended position overlying the normally front face of said support member and protect the face of any painting or artist's panel mounted upon said support member for carrying purposes.
Claim 2
Dependent Claim
416 words
A collapsible easel for use by an artist comprising in combination, an elongated relatively narrow normally horizontal frame member having opposite faces, a relatively narrow support member connected at one end to said frame member and extending perpendicularly therefrom, a first pair of longitudinally adjustable legs pivotally connected at one end to opposite end portions of one face of said frame member, a second pair of longitudinally adjustable legs pivotally connected at one end to opposite end portions of the other face of said frame member, the legs of said pairs being perpendicular to the elongated axis of said frame member and said pairs of legs respectively being pivotally movable in opposite directions relative to each other through arcs of substantially 180° relative to the elongated axis of said frame member respectively between compact folded position adjacent opposite surfaces of said support and extended supporting positions in which said legs all extend from said frame member in opposite directions from said support, a pair of normally horizontal rails extending transversely to the vertical axis of said support member and relatively adjustable to said member and each other, said rails also having grooves therein facing each other to engage opposite horizontal edges of an artist's canvas or boards, a pair of elongated panels hingedly connected along one edge to each other, means connecting the opposite edge of one panel to said frame member to form a shelf when extending horizontally in use from said frame member, the other panel comprising a brace and being adapted to extend downward and inward from the outer edge of said shelf panel for engagement with the first pair of legs to brace said shelf panel substantially in operative horizontal position, pin means adjustably positionable longitudinally at desired selected positions along said first pair of legs below the pivotal connection thereof to said frame member and said first pair of legs having similar rows of holes extending transversely therein to receive said pins in similar selected holes in each row for engagement by the lower edge of said brace panel when the pairs of legs are disposed in downwardly extending supporting position for said horizontal frame member and support thereon, and said panels further being adapted to be disposed in extended planar relation to each other and be hingedly moved into a compact extended position overlying the normally front face of said support member and protect the face of any painting or artist's panel mounted upon said support member for carrying purposes.
Claim 3
Dependent Claim
64 words
The collapsible easel according to claim 1 further including a plurality of transversely spaced vertically extensible auxiliary supporting means longitudinally adjustable upon said support member and having means at the upper end thereof extending transversely and adapted to engage the upper edge of an artists' canvas or board when the vertical dimension of the latter is greater than the length of said support member.
Claim 4
Dependent Claim
87 words
The collapsible easel according to claim 2 in which said support member comprises a flat member normally extending upward from said horizontal frame member, and said vertically extensible auxiliary supporting means comprising rod-like members supported in guides upon opposite edges of said support member and said means at the upper ends thereof comprising lateral extensions operable to engage said upper edge of an artists' canvas or board, and clamp means on said support engageable with said rod-like members to secure the same in desired vertically adjusted positions.
Claim 5
Dependent Claim
126 words
The collapsible easel according to claim 1 in which the legs of said first and second pair thereof are of a compound nature and each comprising a first leg member which is hingedly connected to said horizontal frame member and a longitudinally extensible outer leg member of similar cross-sectional shape to said first leg member and slidable therealong and having an outer end engageable with a supporting surface, said outer leg members having adjustable projectable pointed members longitudinally movable relative to the normally lower ends of said outer leg members for projection into turf or soil when desired, and guide members carried by one of said leg members and slidably engaging the other leg member to provide accurate longitudinal alignment of the legs with each other.
Claim 6
Dependent Claim
67 words
The collapsible easel according to claim 1 in which said relatively narrow support member is flat and has a transverse slot therethrough at the end thereof opposite the end connected to said horizontal frame member to form a handle member and said handle projecting above the upper edge of said hingedly connected flat shelf and brace panels when in compact extended overlying position relative to said support.
Claim 7
Dependent Claim
92 words
The collapsible easel according to claim 1 further including a bar connected to the upper portion of said support member and extending transversely thereto, said bar being substantially as long as said panels and positioned upon said support at a location to be engaged by the uppermost edge portion of said panels when extended in planar manner and moved into said compact position thereof, and latch means interengaging said bar and upper edge portions of said panels in said compact position to secure the same in said position for transport and storage.