US4468841A — Clamp for use with a clipboard or the like

Claim 1

Independent Claim 258 words

An adjustable, fastenable clamp for support of an object on a work surface comprising, (a) a first formed member having: a body portion, means for releasably fastening said first member to said work surface, means forming one side clamp of a two sided clamp for said object, and separate aligned means for supporting and separate aligned means for releasably locking an element to said first formed member said means for supporting comprising a slot-like form having sides and a back with entry and exit cut-out portions parallel to each other and to one side of said body portion, said means for releasably locking comprising a slot-like form having sides and a back with entry and exit cut-out portions parallel to each other and to said entry and exit cut-out portions of said means for supporting, one side of said means for releasably locking being nonparallel to the other side so as to form a slot with a reducing cross-section dimension in a direction toward said means forming one side clamp, (b) a second formed member having: central portion, means forming a second side clamp of said two sided clamp for said object, support means and locking means extending from said second formed member, (c) said support means and locking means on said second formed member being formed to cooperate with said means for supporting and means for releasably locking on said first formed member so as to position said second side clamp to establish said two sided clamp with said one side clamp on said first formed member.

Claim 2

Dependent Claim 258 words

An adjustable, fastenable clamp for support of an object on a work surface comprising, (a) a first formed member having: a body portion, means for releasably fastening said first member to said work surface, means forming one side clamp of a two sided clamp for said object, and separate aligned means for supporting and separate aligned means for releasably locking an element to said first formed member said means for supporting comprising a slot-like form having sides and a back with entry and exit cut-out portions parallel to each other and to one side of said body portion, said means for releasably locking comprising a slot-like form having sides and a back with entry and exit cut-out portions parallel to each other and to said entry and exit cut-out portions of said means for supporting, one side of said means for releasably locking being nonparallel to the other side so as to form a slot with a reducing cross-section dimension in a direction toward said means forming one side clamp, (b) a second formed member having: central portion, means forming a second side clamp of said two sided clamp for said object, support means and locking means extending from said second formed member, (c) said support means and locking means on said second formed member being formed to cooperate with said means for supporting and means for releasably locking on said first formed member so as to position said second side clamp to establish said two sided clamp with said one side clamp on said first formed member.

Claim 3

Dependent Claim 135 words

The clamp of claim 1 wherein said support means and locking means on said second formed member are separate means extending from said central portion, said support means having an elongated flat finger-like construction with smooth side surfaces, said locking means having an elongated flat finger-like construction with one side surface being smooth . and a second side surface formed with a series of teeth, said teeth having a flat surface facing toward said central portion and a sloping surface away from said central portion, said locking means extending from said central portion at an angle slightly less than perpendicular so as to be not parallel to said support means and so as to be spaced a greater distance from one side of said support means at the end thereof away from said central portion.

Claim 4

Dependent Claim 90 words

The clamp of claim 2 wherein said support means and said locking means are inserted into said means for supporting and means for releasably locking, respectively, said angle of said locking means with respect to said central portion causes said support means and said locking means to be releasably press fit into said means for supporting, and said teeth on the locking means being placed into cooperating alignment with said one side of said means for releasably locking with a flat surface of a tooth releasably engaging said one side.

Claim 5

Dependent Claim 209 words

A clipboard, clamp and object combination comprising, a clipboard having at least one flat surface, a formed clamp assembly having, (a) a first formed member including, a body portion, means for releasably fastening said first member to said work surface, means forming one side clamp of a two sided clamp for said object, and means for supporting and means for releasably locking an element to said first formed member comprising slot-like elements formed from the back of said body portion including a resilient latch portion formed from said slot-like element, (b) a second formed member including, a central portion, means forming a second side clamp of said two sided clamp for said object, support means and locking means extending from said second formed member comprising an elongated flat finger-like element having a series of detents formed thereon, (c) and said support means and locking means on said second formed member being formed to cooperate with said means for supporting and means for releasably locking on said first formed member so as to position said second side clamp to establish said two sided clamp with said one side clamp on said first formed member, and an object clamped in said clamp assembly and positioned in cooperating alignment with said clipboard.

Claim 6

Dependent Claim 209 words

A clipboard, clamp and object combination comprising, a clipboard having at least one flat surface, a formed clamp assembly having, (a) a first formed member including, a body portion, means for releasably fastening said first member to said work surface, means forming one side clamp of a two sided clamp for said object, and means for supporting and means for releasably locking an element to said first formed member comprising slot-like elements formed from the back of said body portion including a resilient latch portion formed from said slot-like element, (b) a second formed member including, a central portion, means forming a second side clamp of said two sided clamp for said object, support means and locking means extending from said second formed member comprising an elongated flat finger-like element having a series of detents formed thereon, (c) and said support means and locking means on said second formed member being formed to cooperate with said means for supporting and means for releasably locking on said first formed member so as to position said second side clamp to establish said two sided clamp with said one side clamp on said first formed member, and an object clamped in said clamp assembly and positioned in cooperating alignment with said clipboard.

Claim 7

Dependent Claim 38 words

The combination of claim 4 wherein said elongated finger-like element is adapted to be inserted into said slot-like elements with said detents in cooperating and releasable alignment with said resilient latch portion to establish said two sided clamp.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1987-09-04	1988-03-05	1988-09-04	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1991-09-04	1992-03-05	1992-09-04	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1995-09-04	1996-03-05	1996-09-04	$7700.00	Window Closed / Lapsed

Clamp for use with a clipboard or the like

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