US4598376A — Method and apparatus for producing custom manufac…

Claim 1

Independent Claim 179 words

A method for custom manufacturing an item of apparel comprising the steps of: performing a set of measurements to obtain a subject's body size and shape; modifying said measurements to obtain a set of modified measurements related to an item size that take into account the subject's size and shape; comparing said modified measurements with a range of values for each measurement to determine an optimum model of the item of apparel most suitable for the subject; examining each of one or more pieces which in combination make up said optimum model to determine which of the modified measurements require alterations of a standard pattern of said one or more pieces; using results of said examining step to relocate the relative position of a number of previously positioned pattern points for a standard grade of the one or more pieces of said item of apparel; and cutting said one or more pieces of said item from a source of material by moving an automated cutting machine along controlled paths defined by the relative positioning of said relocated pattern points.

Claim 2

Independent Claim 179 words

A method for custom manufacturing an item of apparel comprising the steps of: performing a set of measurements to obtain a subject's body size and shape; modifying said measurements to obtain a set of modified measurements related to an item size that take into account the subject's size and shape; comparing said modified measurements with a range of values for each measurement to determine an optimum model of the item of apparel most suitable for the subject; examining each of one or more pieces which in combination make up said optimum model to determine which of the modified measurements require alterations of a standard pattern of said one or more pieces; using results of said examining step to relocate the relative position of a number of previously positioned pattern points for a standard grade of the one or more pieces of said item of apparel; and cutting said one or more pieces of said item from a source of material by moving an automated cutting machine along controlled paths defined by the relative positioning of said relocated pattern points.

Claim 3

Dependent Claim 40 words

The method of claim 1 wherein said cutting machine is a computer controlled laser, and said material comprises segments of a fabric stitched together wherein each segment has dimensions sufficient to provide pieces for at least one item of apparel.

Claim 4

Dependent Claim 41 words

The method of claim 1 wherein said automated cutting machine includes a computer controlled laser and wherein said manufacturing method further comprises the step of generating a control program of said computer based upon the relative position of the pattern points.

Claim 5

Dependent Claim 38 words

The method of claim 1 wherein the pattern point positions derived from the modified measurements are based upon a first set of pattern points corresponding to the pattern points for a particular style and size item of apparel.

Claim 6

Independent Claim 185 words

A method for custom manufacturing a garment comprising the steps of: determining a position for each of a number of pattern points on each piece of said garment to define a standard garment; assessing a subject by measuring the subject's size and determining the subject's body type and style preferences; modifying the positions of said pattern points as a function of the size, body type and style preference of the subject who is to wear said garment, said modifying step performed by the substeps of identifying critical pattern points for each piece of said garment, correlating these critical pattern points to one or more specific subject measurements, moving, if necessary, the critical points a distance dictated by the one or more specific subject measurements, and repositioning other pattern points based on movement of the critical pattern points; and cutting each piece by moving an automated cutter in relation to a piece of material from which said garment is to be made, said moving controlled by a programmable controller programmed to move said cutter along a path related to said modified position of said pattern points.

Claim 7

Independent Claim 185 words

A method for custom manufacturing a garment comprising the steps of: determining a position for each of a number of pattern points on each piece of said garment to define a standard garment; assessing a subject by measuring the subject's size and determining the subject's body type and style preferences; modifying the positions of said pattern points as a function of the size, body type and style preference of the subject who is to wear said garment, said modifying step performed by the substeps of identifying critical pattern points for each piece of said garment, correlating these critical pattern points to one or more specific subject measurements, moving, if necessary, the critical points a distance dictated by the one or more specific subject measurements, and repositioning other pattern points based on movement of the critical pattern points; and cutting each piece by moving an automated cutter in relation to a piece of material from which said garment is to be made, said moving controlled by a programmable controller programmed to move said cutter along a path related to said modified position of said pattern points.

Claim 8

Dependent Claim 37 words

The method of claim 5 which additionally comprises the step of generating manufacturing control data for said garment indicating post-cutting procedures to be performed in bringing said pieces together in a specific manner to form said garment.

Claim 9

Dependent Claim 139 words

Apparatus for computerized manufacturing of garments from a number of individual garment pieces comprising: means for storing a standard relative positioning between pattern points on each piece of said garment; means for modifying the standard relative positioning of said pattern points for each garment piece based upon the size of a person who is to wear said garment; said means for modifying including means for determining which critical pattern points to move based upon the size of the person and for re-adjusting the standard positioning of pattern points affected by movement of the critial pattern points; means for controlling a sequence of movements of a laser cutter used to cut out said pieces from a layer of material; and means for generating an input to said means for controlling based upon said modified relative position of said pattern points.

Claim 10

Dependent Claim 139 words

Apparatus for computerized manufacturing of garments from a number of individual garment pieces comprising: means for storing a standard relative positioning between pattern points on each piece of said garment; means for modifying the standard relative positioning of said pattern points for each garment piece based upon the size of a person who is to wear said garment; said means for modifying including means for determining which critical pattern points to move based upon the size of the person and for re-adjusting the standard positioning of pattern points affected by movement of the critial pattern points; means for controlling a sequence of movements of a laser cutter used to cut out said pieces from a layer of material; and means for generating an input to said means for controlling based upon said modified relative position of said pattern points.

Claim 11

Dependent Claim 24 words

The apparatus of claim 7 wherein said means for controlling comprises a computer which receives said input in the form of a numerical data.

Claim 12

Dependent Claim 195 words

Apparatus for automated fabrication of an article of apparel comprising: a first computer for storing a standard positioning between a number of pattern points for one or more pieces of said article; said first computer having means for modifying the relative positioning of a subset of the number of standard pattern points in response to an input to said computer, said input related to a modification in the size of said one or more pieces; means for calculating modified positions for others of said standard pattern points based upon the modified position of the subset of standard pattern points; means for moving a material along a flat surface on which it can be cut; an automated cutter for cutting said material on said flat surface; means for controllably moving said cutter in relation to said material on said surface along paths dictated by said modified position of the pattern points, said means for moving including a second computer specifically dedicated to controlling a cutter movement; and means for generating an input to said second computer, said means for generating communicating with said first computer to utilize the modified pattern point positions in generating said input.

Claim 13

Dependent Claim 195 words

Apparatus for automated fabrication of an article of apparel comprising: a first computer for storing a standard positioning between a number of pattern points for one or more pieces of said article; said first computer having means for modifying the relative positioning of a subset of the number of standard pattern points in response to an input to said computer, said input related to a modification in the size of said one or more pieces; means for calculating modified positions for others of said standard pattern points based upon the modified position of the subset of standard pattern points; means for moving a material along a flat surface on which it can be cut; an automated cutter for cutting said material on said flat surface; means for controllably moving said cutter in relation to said material on said surface along paths dictated by said modified position of the pattern points, said means for moving including a second computer specifically dedicated to controlling a cutter movement; and means for generating an input to said second computer, said means for generating communicating with said first computer to utilize the modified pattern point positions in generating said input.

Claim 14

Dependent Claim 12 words

The apparatus of claim 9 wherein said cutter comprises a laser cutter.

Claim 15

Dependent Claim 32 words

The apparatus of claim 10 wherein said input comprises data from the first computer in a format suitable able for receipt by said second computer for controlling movement of said laser cutter.

Claim 16

Independent Claim 116 words

A method for fabricating an article of manufacture comprising the steps of: determining a standard position for each of a number of pattern points on a pattern for a standard article of manufacture; planning a modified article of manufacture by adjusting one or more dimensions of the standard; modifying the positions of only those points whose relative position is changed by adjusting the dimensions of said article; and cutting said article by moving a laser cutter in relation to a piece of material from which said article is to be made, said moving controlled by a programmable controller programmed to move said laser cutter along a path related to said modified position of said pattern points.

Claim 17

Independent Claim 116 words

A method for fabricating an article of manufacture comprising the steps of: determining a standard position for each of a number of pattern points on a pattern for a standard article of manufacture; planning a modified article of manufacture by adjusting one or more dimensions of the standard; modifying the positions of only those points whose relative position is changed by adjusting the dimensions of said article; and cutting said article by moving a laser cutter in relation to a piece of material from which said article is to be made, said moving controlled by a programmable controller programmed to move said laser cutter along a path related to said modified position of said pattern points.

Claim 18

Dependent Claim 36 words

The method of claim 12 wherein said determining and modifying steps are performed for a number of like articles and said cutting step is performed for a number of said articles from one portion of material.

Claim 19

Dependent Claim 115 words

Apparatus for computerized fabrication of an article of manufacture comprising: means for storing a relative position between pattern points on a standard of said article; means for modifying the relative position of certain ones but not all of said pattern points based upon one or more altered dimensions of said article to be fabricated; means for relatively positioning those pattern points of the article affected by the movement of said certain ones of said pattern points; means for controlling a sequence of movements of an automated cutter used to cut out said article from a layer of material; and means for generating an input to said means for controlling based upon said modified pattern points.

Claim 20

Dependent Claim 115 words

Apparatus for computerized fabrication of an article of manufacture comprising: means for storing a relative position between pattern points on a standard of said article; means for modifying the relative position of certain ones but not all of said pattern points based upon one or more altered dimensions of said article to be fabricated; means for relatively positioning those pattern points of the article affected by the movement of said certain ones of said pattern points; means for controlling a sequence of movements of an automated cutter used to cut out said article from a layer of material; and means for generating an input to said means for controlling based upon said modified pattern points.

Claim 21

Dependent Claim 32 words

The apparatus of claim 14 wherein said means for controlling comprises a computer which receives said input in the form of a numerical data and said automated cutter comprises a laser cutter.

Claim 22

Independent Claim 108 words

A method for automated pattern grading and manufacture of an item of apparel comprising the steps of: measuring a subject and recording specified measurements; determining if said specified measurements require alterations of pattern points that define the standard graded item of apparel; if the specified measurements do require an alteration, calculating modified positions for one or more pattern points whose relative position are affected by the alteration; storing both modified and unmodified pattern point positions to define a custom item of apparel; and directing an automated fabric cutter to cut at least one layer of fabric along a path defined by the modified and unmodified pattern point positions.

Claim 23

Independent Claim 108 words

A method for automated pattern grading and manufacture of an item of apparel comprising the steps of: measuring a subject and recording specified measurements; determining if said specified measurements require alterations of pattern points that define the standard graded item of apparel; if the specified measurements do require an alteration, calculating modified positions for one or more pattern points whose relative position are affected by the alteration; storing both modified and unmodified pattern point positions to define a custom item of apparel; and directing an automated fabric cutter to cut at least one layer of fabric along a path defined by the modified and unmodified pattern point positions.

Claim 24

Dependent Claim 35 words

The method of claim 16 where the item of apparel comprises a plurality of pieces which are sewn together to complete the article, said process further comprises the step of determining which pieces need alterations.

Claim 25

Dependent Claim 36 words

The method of claim 17 additionally comprising the step of using the stored modified and unmodified pattern points to generate a control program for automated cutting of a fabric to create the pieces prior to sewing.

Claim 26

Dependent Claim 32 words

The method of claim 18 which additionally comprises the steps of generating manufacturing control data for said garment to indicate post-cutting procedure to be performed in preparation for sewing the pieces together.

Claim 27

Dependent Claim 117 words

Apparatus for custom pattern grading and manufacture of an item of apparel comprising: means for storing specified measurements of a subject who is to wear the item of apparel; means for determining if said specified measurements require alterations of pattern points that define a standard graded item of apparel; means for calculating modified positions for one or more pattern points if the relative position of the one or more points are affected by the specified measurements; means for storing both modified and unmodified pattern point positions to define the custom graded item of apparel; and means to automatically cut at least one layer of fabric along a path defined by the modified and unmodified pattern point positions.

Claim 28

Dependent Claim 117 words

Apparatus for custom pattern grading and manufacture of an item of apparel comprising: means for storing specified measurements of a subject who is to wear the item of apparel; means for determining if said specified measurements require alterations of pattern points that define a standard graded item of apparel; means for calculating modified positions for one or more pattern points if the relative position of the one or more points are affected by the specified measurements; means for storing both modified and unmodified pattern point positions to define the custom graded item of apparel; and means to automatically cut at least one layer of fabric along a path defined by the modified and unmodified pattern point positions.

Claim 29

Dependent Claim 33 words

The apparatus of claim 20 where the item of apparel comprises a plurality of pieces which are sewn together to complete the article and said means for determining determines which pieces need alterations.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1989-06-30	1989-12-30	1990-07-01	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1993-06-30	1993-12-30	1994-07-01	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1997-06-30	1997-12-30	1998-07-01	$7700.00	Window Closed / Lapsed

Method and apparatus for producing custom manufactured items

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