US5341305A — A computerized pattern development system capable…

Claim 1

Independent Claim 315 words

A system for use in developing a garment pattern that includes a plurality of preferred garment pattern segment lines positioned in a spatial sequence with consecutive ones of said pattern segment lines having an intersection corresponding to the ends thereof, said system comprising: a stylus having a means for drawing a visible line on a sheet of work material and further having an enabling means for selectively enabling the generation of position signals in an electrical circuit in proximity with a stylus tip; a digitizer having a digitizing panel in substantial registration with a work supporting surface adapted to receive said work material sheet, said digitizing panel having an electrical circuit for producing position signals representing the position of said stylus tip relative to said supporting surface as said stylus is moved over said work supporting surface in proximity thereto, said stylus tip position signals arranged in signal sets corresponding to randomly drawn, non-continuous or overlapping ones of said drawn lines; a controller adapted to receive said positions signals and generate therefrom a database of signals corresponding to said garment pattern segment lines, said controller including: a composing means for composing, for each of said pattern segment lines, a preferred pattern segment line signal set from one or more substantially adjacent drawn line signal sets; a means for forming a garment pattern signal group corresponding to said garment pattern from selected ones of said pattern segment line signal sets; an editing means for editing selected position signals in said segment lines signal sets in response to instruction signals; and a memory means for storing said signal database; a graphic display device connected with said controller for visually displaying selected ones of said position signals as well as said instruction signals and signals indicative of the operational status of the system; and an input means for the manual input of said instruction signals to said controller.

Claim 2

Independent Claim 315 words

A system for use in developing a garment pattern that includes a plurality of preferred garment pattern segment lines positioned in a spatial sequence with consecutive ones of said pattern segment lines having an intersection corresponding to the ends thereof, said system comprising: a stylus having a means for drawing a visible line on a sheet of work material and further having an enabling means for selectively enabling the generation of position signals in an electrical circuit in proximity with a stylus tip; a digitizer having a digitizing panel in substantial registration with a work supporting surface adapted to receive said work material sheet, said digitizing panel having an electrical circuit for producing position signals representing the position of said stylus tip relative to said supporting surface as said stylus is moved over said work supporting surface in proximity thereto, said stylus tip position signals arranged in signal sets corresponding to randomly drawn, non-continuous or overlapping ones of said drawn lines; a controller adapted to receive said positions signals and generate therefrom a database of signals corresponding to said garment pattern segment lines, said controller including: a composing means for composing, for each of said pattern segment lines, a preferred pattern segment line signal set from one or more substantially adjacent drawn line signal sets; a means for forming a garment pattern signal group corresponding to said garment pattern from selected ones of said pattern segment line signal sets; an editing means for editing selected position signals in said segment lines signal sets in response to instruction signals; and a memory means for storing said signal database; a graphic display device connected with said controller for visually displaying selected ones of said position signals as well as said instruction signals and signals indicative of the operational status of the system; and an input means for the manual input of said instruction signals to said controller.

Claim 3

Dependent Claim 17 words

The system according to claim 1 further characterized by said digitizer having a backlighted work supporting surface.

Claim 4

Dependent Claim 52 words

The system according to claim 1 wherein said controller is further characterized by a means for compiling ones of said drawn lines substantially in registration with one another into a final pattern segment line whose position on said work supporting surface is an average of the position of said compiled drawn lines.

Claim 5

Dependent Claim 42 words

The system according to claim 3 wherein said controller composing means forms said preferred garment pattern segment signal sets from those of said final segment lines located substantially adjacent to distal ends thereof to form a perimeter of a closed geometric figure.

Claim 6

Dependent Claim 42 words

The system of claim 1 wherein said controller composing means selects adjacent ones of said drawn line signal sets located substantially adjacent to distal ends thereof to form a perimeter of a closed geometric figure as said garment pattern segment signal group.

Claim 7

Dependent Claim 49 words

The system of claim 5 wherein said controller composing means forms said preferred garment segment pattern signal sets from adjacent ones of said pattern lines located substantially adjacent to distal ends thereof and eliminates those position signals in said drawn lines extending outward from said closed geometric figure perimeter.

Claim 8

Dependent Claim 53 words

The system of claim 5 wherein said controller composing means forms said garment pattern segment signal sets from adjacent ones of said drawn lines located substantially adjacent to distal ends thereof and supplements said drawn lines with position signals approximately corresponding to those position signals necessary to generate said closed geometric figure perimeter.

Claim 9

Dependent Claim 36 words

The system of claim 1 wherein said controller composing means further eliminates from a drawn line redundant position signals input to the controller subsequent to a first set of adjacent position signals comprising said segment line.

Claim 10

Dependent Claim 73 words

The system of claim 1 wherein, subsequent to the formation of a garment pattern segment signal sets corresponding to a garment pattern segment, said editing means further identifies an image of said garment pattern segment positioned on said work surface at a new orientation in accordance with pattern orientation signals generated by means of said stylus being brought into proximity with selected portions of said garment pattern segment perimeter on said work surface.

Claim 11

Dependent Claim 45 words

The system of claim 9 wherein, subsequent to said garment pattern segment identification, said editing means further presents signals to said graphic display device corresponding to a video image of said garment pattern segment configured to approximate the new orientation thereof on said work surface.

Claim 12

Dependent Claim 36 words

The system of claim 1 wherein said composing means further for generating a plurality of said garment pattern segment signal sets drawn on a sheet on said work surface from corresponding subsets of said pattern lines.

Claim 13

Dependent Claim 15 words

The system of claim 1 wherein said stylus enabling means comprises a finger operated switch.

Claim 14

Dependent Claim 13 words

The system of claim 1 wherein said stylus tip comprises an ink cartridge.

Claim 15

Dependent Claim 40 words

The system of claim 1 further comprising a plotter means for receiving output signals from said controller indicative of a selected one of said garment pattern segment signal sets and for generating a plot thereof on a selected plot medium.

Claim 16

Dependent Claim 38 words

The system of claim 14 wherein said plotter further comprises a cutting blade and wherein said controller further comprises a means for generating blade control signals for altering blade pressure applied to said media during said plot generation.

Claim 17

Dependent Claim 33 words

The system of claim 15 wherein said blade control signal generation means further generates signals to adjust said blade pressure to only scribe said media in tab regions of said garment pattern segment.

Claim 18

Dependent Claim 39 words

The system of claim 15 wherein said blade control signal generation means further generates signals to adjust said blade pressure to only cut in a signal direction as said blade and said media are moved relative to one another.

Claim 19

Dependent Claim 106 words

A system according to claim 1 further characterized by said manual input means including means in said controller causing a portion of said display screen to be devoted to the display of an instruction menu consisting of a plurality of instructions each located in a separate area of the screen and for causing a portion of said digitizer in registration with said work supporting surface to be related to the menu display by said display screen whereby a desired instruction provided by said menu may be input to said computer by touching said stylus to the area of said work support surface associated with said instruction.

Claim 20

Dependent Claim 192 words

A process for developing garment patterns having a plurality of line segments positioned in a spatial sequence with consecutive ones of said pattern line segments having an intersection corresponding to the ends thereof, said process comprising: placing a sheet of work material on a work supporting surface and drawing at least one visible pattern line on said sheet with a drawing implement, digitizing, substantially simultaneously with said pattern line drawing, the position of said implement relative to said work supporting surface as it moves along said pattern line to provide drawn line position signals representing said line, arranging said position signals into signals sets corresponding to randomly drawn, non-continuous or overlapping ones of said drawn lines, inputting said position signals to a computer, composing, for each of said pattern line segments, a preferred pattern line segment signal set from one or more substantially adjacent drawn line signal sets, generating a garment pattern signal set from said preferred drawn line position signal sets; displaying said position signals on a graphic display screen, and thereafter using said position signals to control a plotter to plot a representation of said line on a plot medium.

Claim 21

Dependent Claim 192 words

A process for developing garment patterns having a plurality of line segments positioned in a spatial sequence with consecutive ones of said pattern line segments having an intersection corresponding to the ends thereof, said process comprising: placing a sheet of work material on a work supporting surface and drawing at least one visible pattern line on said sheet with a drawing implement, digitizing, substantially simultaneously with said pattern line drawing, the position of said implement relative to said work supporting surface as it moves along said pattern line to provide drawn line position signals representing said line, arranging said position signals into signals sets corresponding to randomly drawn, non-continuous or overlapping ones of said drawn lines, inputting said position signals to a computer, composing, for each of said pattern line segments, a preferred pattern line segment signal set from one or more substantially adjacent drawn line signal sets, generating a garment pattern signal set from said preferred drawn line position signal sets; displaying said position signals on a graphic display screen, and thereafter using said position signals to control a plotter to plot a representation of said line on a plot medium.

Claim 22

Dependent Claim 73 words

A process for developing garment patterns as defined in claim 19 further characterized by said step of drawing at least one visible pattern line on said sheet of work material being accomplished by placing an existing garment pattern made of sheet material adjacent one side of said sheet of work material and with the use of said implement tracing at least one line of said existing pattern onto said sheet of work material.

Claim 23

Dependent Claim 106 words

A process for developing garment patterns as defined in claim 19 further characterized by said step of drawing at least one visible pattern line on said sheet of work material being accomplished by draping a piece of fabric over a model and generating a line on said piece of fabric while it is draped on said model, removing said piece of fabric from said model and placing it on said work supporting surface adjacent one side of said sheet of work material, and then tracing said generated line onto said sheet of work material by moving said drawing implement in tracing fashion along said generated line.

Claim 24

Dependent Claim 64 words

A process for developing garment patterns as defined in claim 19 further characterized by said step of drawing at least one visible pattern line on said sheet of work material being accomplished by drawing directly onto said sheet of work material with said drawing implement without tracing a line from another sheet of material placed adjacent one side of said sheet of work material.

Claim 25

Dependent Claim 84 words

A process for developing garment patterns as defined in claim 19 further characterized by said at least one visible pattern line which is drawn on said sheet of work material being part of a pattern, showing a representation of said complete pattern on said display screen, modifying the representation of the complete pattern shown on said display screen until an acceptable pattern shape is achieved, and then controlling a plotter to plot a repeat of said acceptable pattern shape onto a sheet of paper.

Claim 26

Dependent Claim 47 words

A process for developing garment patterns as defined in claim 23 further characterized by said step of modifying the pattern representation shown by said display screen being accomplished by inputting to a computer modification instructions selected from an instruction menu, and executing said instructions by said computer.

Claim 27

Dependent Claim 105 words

A process for developing garment patterns as defined in claim 23 further characterized by said step of modifying the pattern representation shown by said display screen being accomplished by drawing one or more lines on said sheet of work material supported by said work supporting surface, digitizing the position of said implement relative to said work supporting surface as it moves along said one or more lines to provide position signals representing said one or more lines, and supplying said position signals representing said one or more lines to a computer which uses them to modify the complete pattern representation shown by said display screen.

Claim 28

Dependent Claim 245 words

An article made in accordance with a method comprising the steps of: drawing a visible line on a sheet of work material on a work supporting surface by means of a stylus; selectively enabling the generation of position signals in an electrical circuit in proximity with a stylus tip; producing, in an electrical circuit associated with a digitizing panel, position signals representing the position of said stylus tip relative to said supporting surface as said stylus is moved over said supporting surface in proximity thereto; digitizing, substantially simultaneously with said line drawing, said position signals to provide drawn line position signals representing said line; generating, by means of a controller adapted to receive said positions signals, a database of signals corresponding to at least one article segment pattern in accordance with the steps of: composing segment pattern lines from sets of adjacent drawn line positions signals corresponding to randomly drawn, non-continuous or overlapping ones of said drawn lines, and further forming a segment pattern signal group corresponding to said garment pattern from selected ones of said segment pattern drawn line signal sets; editing selected position signals in said pattern lines in response to instruction signals; and storing said signal database in a memory means; visually displaying selected ones of said position signals as well as said instruction signals and signals indicative of the operational status of the system on a graphic display device connected with said controller; and inputting said instruction signals to said controller.

Claim 29

Dependent Claim 245 words

An article made in accordance with a method comprising the steps of: drawing a visible line on a sheet of work material on a work supporting surface by means of a stylus; selectively enabling the generation of position signals in an electrical circuit in proximity with a stylus tip; producing, in an electrical circuit associated with a digitizing panel, position signals representing the position of said stylus tip relative to said supporting surface as said stylus is moved over said supporting surface in proximity thereto; digitizing, substantially simultaneously with said line drawing, said position signals to provide drawn line position signals representing said line; generating, by means of a controller adapted to receive said positions signals, a database of signals corresponding to at least one article segment pattern in accordance with the steps of: composing segment pattern lines from sets of adjacent drawn line positions signals corresponding to randomly drawn, non-continuous or overlapping ones of said drawn lines, and further forming a segment pattern signal group corresponding to said garment pattern from selected ones of said segment pattern drawn line signal sets; editing selected position signals in said pattern lines in response to instruction signals; and storing said signal database in a memory means; visually displaying selected ones of said position signals as well as said instruction signals and signals indicative of the operational status of the system on a graphic display device connected with said controller; and inputting said instruction signals to said controller.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1997-08-22	1998-02-21	1998-08-23	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2001-08-22	2002-02-21	2002-08-23	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2005-08-22	2006-02-21	2006-08-23	$7700.00	Window Closed / Lapsed

A computerized pattern development system capable of direct designer input

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