US4664488A — Light reflecting apparatus including a multi-aber…

Claim 1

Independent Claim 82 words

A light reflecting apparatus, comprising: (a) first means including a generally flat light reflecting surface which is resiliently bendable, to a limited extent; and (b) second means connected with said first means and adjustably movable in a plurality of different ways for causing said light reflecting surface to bend into different predetermined quadratic and cubic curvatures, depending upon the way in which the second means is adjustably moved, where quadratic and cubic curvatures are curvatures defined by quadratic and cubic mathematical equations.

Claim 2

Dependent Claim 82 words

A light reflecting apparatus, comprising: (a) first means including a generally flat light reflecting surface which is resiliently bendable, to a limited extent; and (b) second means connected with said first means and adjustably movable in a plurality of different ways for causing said light reflecting surface to bend into different predetermined quadratic and cubic curvatures, depending upon the way in which the second means is adjustably moved, where quadratic and cubic curvatures are curvatures defined by quadratic and cubic mathematical equations.

Claim 3

Dependent Claim 54 words

An apparatus according to claim 1 wherein said light reflecting surface is adjustably bendable about orthogonal x and y axes and wherein said different predetermined curvatures include curvatures defined by equations containing x 2 , y 2 , xy 2 , yx 2 , x 3 , y 3 and all possible combinations thereof.

Claim 4

Dependent Claim 104 words

An apparatus according to claim 1 wherein said first means include a rectangular plate which is resiliently bendable, to a limited extent, and which has a front side defining said light reflecting surface and a backside, said first means also including a plurality of straight leg members rigidly connected with the backside of said plate and extending rearwardly therefrom, and wherein said second means causes said light reflecting surface to bend into said different curvatures by acting on said leg members in a way which imparts different bending movements to said plate, depending on the way in which said second means is adjustably moved.

Claim 5

Dependent Claim 72 words

An apparatus according to claim 3 wherein said second means includes a first group of adjustment mechanisms, each of which is connected with specific ones of said leg members for causing said light reflecting surface to bend into said different quadratic curvatures and a second group of adjustment mechanisms, each of which is connected with specific ones of said leg members for causing said surface to bend into said different cubic curvatures.

Claim 6

Dependent Claim 54 words

An apparatus according to claim 4 wherein each of said first mechanisms includes a first type of micrometer and means for connecting said micrometer to its specific leg members and wherein each of said second mechanisms includes a second type of micrometer and means for connecting said last-mentioned micrometer to its specific leg members.

Claim 7

Dependent Claim 146 words

An apparatus according to claim 5 wherein said plate and light reflecting surface are bendable about an x-axis which is parallel to top and bottom edges of said plate and a y-axis which is perpendicular to said x-axis and parallel with opposite side edges of said plate, and wherein said plurality of leg members include first, second, third and fourth leg members located at the corners of said plate, a fifth leg member located between and equidistant from said first and second leg members, a sixth leg member located between and equidistant from said second and third leg members, a seventh leg member located between and equidistant from said third and fourth leg members, and an eighth leg member located between and equidistant from said fourth and fist leg members, all of said fifth through eighth leg members being located at an edge of said plate.

Claim 8

Dependent Claim 63 words

An apparatus according to claim 6 wherein said first group of adjustment mechanisms includes six such mechanisms numbers 1-6 connected with specific ones of said leg members in the following ways: ______________________________________ First Adjustment Mechanisms Leg Members ______________________________________ #1 first and fourth #2 fourth and third #3 third and second #4 second and first #5 seventh and fifth #6 sixth and eighth ______________________________________

Claim 9

Dependent Claim 54 words

An apparatus according to claim 7 wherein said second group of adjustment mechanisms includes four such mechanisms #1-4 connected with specific ones of said leg members in the following ways: ______________________________________ Second Adjustment Mechanisms Leg Members ______________________________________ #1 first, fifth, second #2 second, sixth, third #3 third, seventh, fourth #4 fourth, eighth, first ______________________________________

Claim 10

Dependent Claim 54 words

An apparatus according to claim 5 wherein said light reflecting surface is adjustably bendable about orthogonal x and y axes and wherein said different predetermined curvatures include curvatures defined by equations containing x 2 , y 2 , xy 2 , yx 2 , x 3 , y 3 and all possible combinations thereof.

Claim 11

Dependent Claim 109 words

A light reflecting apparatus, comprising: (a) a structural assembly including (i) a rectangular plate which is resiliently bendable, to a limited extent, and which has a front side defining a light reflecting surface and an opposite backside, and (ii) a plurality of straight leg members rigidly connected with the backside of said plate and extending rearwardly therefrom; and (b) a plurality of different adjustment mechanisms, each of which is connected with specific ones of said leg members, said mechanisms being adjustably movable in different ways for applying corresponding forces to said leg members in order to bend said rectangular plate and said light reflecting surface into different predetermined curvatures.

Claim 12

Dependent Claim 109 words

A light reflecting apparatus, comprising: (a) a structural assembly including (i) a rectangular plate which is resiliently bendable, to a limited extent, and which has a front side defining a light reflecting surface and an opposite backside, and (ii) a plurality of straight leg members rigidly connected with the backside of said plate and extending rearwardly therefrom; and (b) a plurality of different adjustment mechanisms, each of which is connected with specific ones of said leg members, said mechanisms being adjustably movable in different ways for applying corresponding forces to said leg members in order to bend said rectangular plate and said light reflecting surface into different predetermined curvatures.

Claim 13

Dependent Claim 54 words

An apparatus according to claim 10 wherein said light reflecting surface is adjustably bendable about orthogonal x and y axes and wherein said different predetermined curvatures include curvatures defined by equations containing x 2 , y 2 , xy 2 , yx 2 , x 3 , y 3 and all possible combinations thereof.

Claim 14

Dependent Claim 70 words

An apparatus according to claim 10 wherein said adjustment mechanisms include a first group of adjustment mechanisms, each of which is connected with specific ones of said leg members for causing said light reflecting surface to bend into different quadratic curvatures and a second group of adjustment mechanisms, each of which is connected with specific ones of said leg members for causing said surface to bend into different cubic curvatures.

Claim 15

Dependent Claim 54 words

An apparatus according to claim 12 wherein each of said first mechanisms includes a first type of micrometer and means for connecting said micrometer to its specific leg members and wherein each of said second mechanisms includes a second type of micrometer and means for connecting said last-mentioned micrometer to its specific leg members.

Claim 16

Dependent Claim 32 words

An apparatus according to claim 10 wherein one group of said adjustment mechanisms apply corresponding forces to said leg members such that corresponding forces are generally parallel with said light reflecting surface.

Claim 17

Dependent Claim 37 words

An apparatus according to claim 14 wherein a second group of said adjustment mechanisms apply corresponding forces to said leg means such that the last-mentioned corresponding forces are at an acute angle with said light reflecting surface.

Claim 18

Dependent Claim 44 words

An apparatus according to claim 15 wherein said adjustment mechanisms include means associated with each individual mechanism such that the force applied by any mechanism of one of the groups is not substantially affected by the forces applied by mechanisms of the other group.

Claim 19

Dependent Claim 133 words

A light reflecting apparatus, comprising: (a) a structural assembly including (i) a plate member which is resiliently bendable, to a limited extent, and which has a front side defining a light reflecting surface and an opposite backside, and (ii) a plurality of straight leg members rigidly connected with the backside of said plate and extending rearwardly therefrom; and (b) first and second groups of adjustment mechanisms, each mechanism being connected with specific ones of said leg members, adjustably movable in different ways for applying corresponding forces to the connector leg members in order to bend said plate and said light reflecting surface, said mechanisms being configures such that the force applied by any mechanism or one of said groups is not significantly affected applied by the forces by mechanisms of the other group.

Claim 20

Dependent Claim 133 words

A light reflecting apparatus, comprising: (a) a structural assembly including (i) a plate member which is resiliently bendable, to a limited extent, and which has a front side defining a light reflecting surface and an opposite backside, and (ii) a plurality of straight leg members rigidly connected with the backside of said plate and extending rearwardly therefrom; and (b) first and second groups of adjustment mechanisms, each mechanism being connected with specific ones of said leg members, adjustably movable in different ways for applying corresponding forces to the connector leg members in order to bend said plate and said light reflecting surface, said mechanisms being configures such that the force applied by any mechanism or one of said groups is not significantly affected applied by the forces by mechanisms of the other group.

Claim 21

Dependent Claim 170 words

A light reflecting apparatus, comprising: (a) first means including a generally flat light reflecting surface which is resiliently bendable, to a limited extent; and (b) second means connected with said first means and adjustably movable in a plurality of different ways for causing said light reflecting surface to bend into different predetermined quadratic and cubic curvatures and combination of quadratic and cubic curvatures, depending upon the way in which the second means is adjustably moved, where quadratic and cubic curvatures are curvatures defined by quadratic and cubic mathematical equations, said second means including a first group of adjustment mechanisms, each of which is connected with specific ones of said leg members for applying forces to the connected leg members to cause said light reflecting surface to bend into said different quadratic curvatures and a second group of adjustment mechanisms, each of which is connected with specific ones of said leg members for applying forces to the connected leg members to cause said surface to bend into said different cubic curvatures.

Claim 22

Dependent Claim 170 words

A light reflecting apparatus, comprising: (a) first means including a generally flat light reflecting surface which is resiliently bendable, to a limited extent; and (b) second means connected with said first means and adjustably movable in a plurality of different ways for causing said light reflecting surface to bend into different predetermined quadratic and cubic curvatures and combination of quadratic and cubic curvatures, depending upon the way in which the second means is adjustably moved, where quadratic and cubic curvatures are curvatures defined by quadratic and cubic mathematical equations, said second means including a first group of adjustment mechanisms, each of which is connected with specific ones of said leg members for applying forces to the connected leg members to cause said light reflecting surface to bend into said different quadratic curvatures and a second group of adjustment mechanisms, each of which is connected with specific ones of said leg members for applying forces to the connected leg members to cause said surface to bend into said different cubic curvatures.

Claim 23

Dependent Claim 40 words

An apparatus according to claim 19 wherein said adjustment mechanisms are configures such that the forces applied by any mechanism of one of said groups is not substantially affected by the forces applied by the mechanisms of the other group.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1990-05-11	1990-11-10	1991-05-12	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1994-05-11	1994-11-10	1995-05-12	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1998-05-11	1998-11-10	1999-05-12	$7700.00	Window Closed / Lapsed

Light reflecting apparatus including a multi-aberration light reflecting surface

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