Patent Application
20050132592
1. Field of the Invention
The present invention relates to a drawing tool, and more particularly to a template for marking lines at set or ruled distances on a 3″×5″ index card.
2. Description of the Related Art
Those who have ever tried to write down information on an unlined surface know the problems of trying to keep written information neat. For example, when writing one's name and address on an un-ruled postcard, the text can start off being written in straight lines and then suddenly become slanted or crooked. Information written in crooked lines, or which is just messy, can cause a reader trouble when reading the postcard, and will probably cause delay in mailing items if the post office is unable to decipher the mailing address. A number of items have been developed that guide a writing instrument and a cutting instrument in making marks, letters and/or cuts, respectively, on a surface.
Although some manufacturers make index cards with pre-printed, ruled lines, the lines are standardized. A template or templates for creating a customized ruled index card, including a ruled grid, in order to aid in preparing a neatly printed 3″×5″ index card would be desirable.
U.S. Pat. No. 3,939,588, issued to Hockaday on Feb. 24, 1976, describes a lettering guide apparatus having a number of releasable adhesive-mounted parallel strips that can be peeled off to expose a writing surface. The strips that remain intact provide guides for writing information in straight lines. U.S. Pat. No. 5,052,118, issued to Beitler on Oct. 1, 1991, describes a template for laying out cut lines in mats used for framing pictures, prints, stamps, etc. The template has a number of holes to insert a pen or pencil to make hole marks on a drawing surface. The holes are then connected to form straight lines.
U.S. Pat. No. 4,928,399, issued to Kragt on May 29, 1990, describes a marking template. The template is made from cardboard and has slots and holes for positioning a pen or pencil to make holes and compound angle marks for cutting and drilling into material. U.S. Pat. No. 6,324,767, issued to Houston on Dec. 4, 2001, describes a leveling card that can also be used as a template for tracing or drawing straight lines.
Templates that assist the user in drawing letters are described in U.S. Pat. No. 3,721,011, issued to Anderka on Mar. 20, 1973 (a transparent template having a number of openings shaped into letters for drawing letters), and in U.S. Pat. No. 4,185,392, issued to Berkman on Jan. 29, 1980 (a drawing template for drawing large letters having a plurality of linear and non-linear slots).
Drawing templates are disclosed in U.S. Pat. No. 4,688,330, issued to Konrad on Aug. 25, 1987 (a template for drawing ellipses that uses holders to permit the user to move the template around without having to use pins to hold the template in place); U.S. Pat. No. 6,237,240 issued to Nelson et al. on May 29, 2001 (a template for stenciling borders and corners having four edges each having its own design pattern to trace or cut a design); and U.S. Pat. No. 6,351,893, issued to St. Pierre on Mar. 5, 2002 (a plastic drawing template having openings that relate to traffic symbols for diagramming traffic intersections and accident scenes).
Templates used to draw figures, lines or circles are described in U.S. Pat. No. 3,633,286, issued to Maurer on Jan. 11, 1972 (transparent flat stencil having openings or imprints or molded outlines of toy figures on its surface to outline the figure); U.S. Pat. No. 5,058,285, issued to Morita et al. on Oct. 22, 1991 (a template for drawing a number of concentric figures in exact alignment with each other); U.S. Pat. No. 4,275,502, issued to Jones on Jun. 30, 1981 (a drafting device for drawing concentric lines); U.S. Pat. No. 5,384,964, issued to McKay on Jan. 31, 1995 (a rotating circle template used to draw various sizes of circles); German Patent Number 3,106,176 published on Sep. 9, 1982 (ruler for drawing lines and/or measuring, cutting and laying templates); and German Patent Number 19,833,999 published on Jul. 3, 2000 (drawing and measuring template).
Several templates have been developed for drawing perspective lines and figures that are described in U.S. Pat. No. 4,505,041, issued to Keeney on Mar. 19, 1985 (a drafting template having non-concentric elliptical patterns permits perspective drawing to show scale and proportions in designing rooms, buildings, etc.); U.S. Pat. No. 6,357,130 issued to Rank on Mar. 19, 2002 (a drafting template for drawing axonometric drawings); British Patent Number 2,088,288 published on Jun. 9, 1982 (a perspective drawing template having parts that slide along circular guide surfaces and reference lines to draw lines); and U.S. Pat. No. 5,347,724, issued to Hankins on Sep. 20, 1994 (a transparent and inscribed cropping template having apertures that align with each other to easily crop material).
Templates used for making or cutting articles are described in U.S. Patent Publication No. 2002/01655076, published on Nov. 7, 2002 (a thin transparent template for making an envelope blank that can be sized specifically to enclose an item); U.S. Pat. No. 5,626,551, issued to Kearns et al. on May 6, 1997 (a greeting card manufacturing kit having templates to assist one in making cards or envelopes); and U.S. Patent Publication number 2001/0032394, published on Oct. 25, 2001 to Cross et al. (an estimating device used to measure the amount of material needed from a roll of floor covering to cover an area of a room).
Still other templates used in making garments or quilts are described in U.S. Pat. No. 3,798,781, issued to Wolfe on Mar. 26, 1974 (a template for making back trouser pockets); U.S. Pat. No. 5,570,533 issued to Vouyouka on Nov. 5, 1996 (a pattern-grading template for grading of every part of a garment used in the mass production of garments); U.S. Pat. No. 6,539,636, issued to Jennings on Apr. 1, 2003 (a circular and transparent garment pattern-sizing template having a center point and a number of grids for marking a pattern piece underneath); U.S. Pat. No. 5,791,062, issued to Walker on Aug. 11, 1998 (a flat transparent quilting template having straight and arcuate edge portions for guiding a cutting tool and being marked with straight guide lines to assist in aligning the template with fabric).
Technical Drawing, Giesecke et al., published in 1974 by Macmillan Publishing Co, Inc., at pp. 70-77, describes the process of drawing guide lines for ensuring uniform vertical and horizontal spacing of letters, as well as uniform letter size. Giesecke et al. describe the use of a Braddock-Rowe Lettering Triangle (a triangle having columns of grouped holes at predetermined distances from the hypotenuse for desired letter size) and an Ames Lettering Guide (device with a rotatable circle mounted on a frame having an orthogonal edge and a slanted edge, the circle having indexed columns of holes for drawing guide lines of predetermined spacing) for drawing grid lines which provide uniform blocks defining letter size and spacing. Both of these devices must be moved along a T-square or other straight edge when drawing the guide lines.
None of the above inventions and patents, taken either singly or in combination, is seen to describe the instant invention as claimed. Thus a template for ruling index cards solving the aforementioned problems is desired.
The template for ruling index cards is a guide for marking a number of parallel lines on an un-ruled writing surface, such as a 3″×5″ index card. The template has a number of parallel slits spaced at pre-designated distances from each other. The template may have slits disposed either vertically or horizontally. Preferably a template with horizontal slits is used in combination with a template having vertical slits to form a grid with horizontal and vertical rules for blocking letters, i.e., for creating blocks, which ensure uniform size and spacing of letters drawn on the index card. The slits guide a writing instrument as a user draws straight lines on the surface of the card, one card at a time.
The templates can be used with an optional frame that is designed to hold several cards under the topmost card that is being marked. The frame may be box-shaped, being adapted for fitting over or receiving a stack of index cards, and the template may be adapted for forming a tight fit in the open top of the frame in order to prevent movement or shifting of the template while drawing lines on the topmost index card.
Accordingly, it is a principal object of the invention to provide a template specifically designed for ruling a blank 3″×5″ index card.
It is another object of the invention to provide a template for ruling index cards that assists the user in drawing uniform parallel lines at specific distances from each other.
It is a further object of the invention to provide a pair of templates having horizontal and vertical slots for drawing a ruled grid on index cards for blocking letters.
Still another object of the invention is to provide a template for ruling index cards that permits drawing guide lines for lettering on the index cards without moving the template.
It is an object of the invention to provide improved elements and arrangements thereof for the purposes described which is inexpensive, dependable and fully effective in accomplishing its intended purposes.
These and other objects of the present invention will become readily apparent upon further review of the following specification and drawings.
Similar reference characters denote corresponding features consistently throughout the attached drawings.
The present invention is a template for ruling index cards. Preferably two templates, shown generally as 10 and 20 in
Template 10 is rectangular, and has a series of parallel slits defined normal to the longer sides of the template 10 and extending across the face of the template 10. The slits are dimensioned so that the point of a pencil can be inserted to lightly draw a plurality of parallel, vertically oriented equally spaced guide lines on the index card. Template 20 is also rectangular, and has a series of parallel slits defined parallel to the longer sides of the template 20 and extending across the face of the template 20. The slits are dimensioned so that the point of a pencil can be inserted to lightly draw a plurality of parallel, horizontally-oriented, equally spaced guide lines on the index card. The user can then draw letters in the blocks defined by the grid 70 and erase the guide lines to produce a neatly printed index card.
Referring to
The slitted portion 11 is formed with alternating ridged slats 16 and vertical slits 18. In a preferred embodiment, there are a total of twenty-seven vertical slits 18 and twenty-six vertical ridged slats 16. The slits 18 and slats 16 are parallel to each other and to the short sides 10a and 10c of the template 10. Each ridged slat 16 is about ⅛″ apart from the next ridged slat 16 from peak to peak, and consequently each slit 18 is ⅛″ away from the next adjoining slit 18. Preferably the height of each ridged slat 16 from its highest point to its lowest point is about {fraction (1/16)}″. However, the thickness of the template 10 is not critical to the invention.
The distance between each ridged slat 16 permits the tapered end 64 of a writing instrument 60 to glide along the walls of each ridged slat 16. Vertical slit 18 is wide enough to permit the passage of a tip 62 of the writing instrument 60. Writing instrument 60 is preferably a Papermate Sharpwriter® Mechanical Pencil #2 (Sharpwriter is a trademark of The Gillette Company of Boston, Mass.) or the like, which is suited for use with templates 10, 20, and templates 100 and 200 discussed below. Other writing instruments, however, may also be used, such as pens, conventional pencils, and fine point markers. Each line marked through slit 18 is ⅛″ distance apart from the next vertical line mark.
Referring now to
Flat, planar template 100, shown in
Template 100 has two non-slitted portions 112, twenty-six vertical slats 116, each being about ⅛″ wide, and twenty-seven vertical slits 118. Slats 116 and slits 118 are parallel to each other and to the short sides 100a and 100c of the template 100. The series of slats 116 and slits 118 together form a slitted region 111 that occupies about 3¼″ of the center portion of template 100. The two non-slitted portions 112 flank slitted region 111 on opposing sides. Each non-slitted portion 112 is ⅞″ wide as measured inwards from the short sides 100a and 100c. Template 100, like template 10, allows the user to mark vertical lines on a card 50 that are ⅛″ apart from the next line. The template 100 can be used with or without frame 30. Template 100 differs from template 10 in that template 100 does not have lip 15 depending from its periphery, and the slats 116 are not ridged.
The second type of template for marking guide lines is template 20, shown in
A lip 25 depends from and extends around the periphery of template 20, as shown in
The template 20 has a number of slats 22, 24, 26, 28 having widths ranging between {fraction (1/16)}″ and ¼″. Slat 22 is ⅛″ wide; slat 24 is ¼″ wide; slat 26 is {fraction (3/16)}″ wide; slat 28 is {fraction (1/16)}″ wide. A slit 23 is defined between each slat 22, 24, 26, 28. Starting from long side 20d of template 20, the pattern of slats 22, 24, 26, 28 and slits 23 is disposed on the template 20 in the following arrangement: slat 22 followed by slit 23, slat 26 followed by slit 23, slat 28 followed by slit 23, slat 28 followed by slit 23, slat 26 followed by slit 23, slat 22 followed by slit 23, slat 24 followed by slit 23. The remaining slats continue to alternate between the ⅛″ slat 22 width and the ¼″ slat 24 width until it reaches the opposite 5″ long side 20b.
Flat, planar template 200, shown in
Referring now to
The top edge 31 of the frame 30 may have notches 34 on its 5″ walls 36. Notches 34 correspond to the ridges 16 and vertical slits 18 disposed on template 10. Lips 15 and 25 permit the templates 10 and 20, respectively, to fit over the exterior perimeter of frame 30 to ensure that the templates 10, 20 do not slide or move as the user 40 marks the surface of cards 55.
The frame 30 is used to contain and surround the writing surface, such as 3×5 index cards 55, and serve as a place for the templates 10, 20 to rest as the user 40 marks lines on the writing surface. The writing surface, as mentioned above, is preferably one 3×5 index card 50, a deck of 3×5 index cards 55 or other writing surfaces being 3″ long and 5″ wide such a post-its, photographs, etc. The templates 10, 100, 20 and 200 may, however, also be used for marking lines on surfaces that are larger or smaller than 3″ by 5″. As previously mentioned, frame 30 is an optional feature of the present invention that may be used with templates 10, 100, 20 and 200.
In use, with the frame 30, the user 40 sets a deck of 3×5 cards 55 in frame 30 and places template 10 above the cards 55 and frame 30. The user 40 slides the writing instrument 60 along each ridged slat 16. The tip 62 of the writing instrument 60 marks vertical guide lines on the surface of the top most card as it passes through each vertical slit 18. The user 40 then removes template 10 from frame 30 and replaces it with template 20. The user 40 then slides the writing instrument 60 along each slat 22, 24, 26, 28. The tip 62 of the writing instrument 60 now marks horizontal lines on the surface on the same topmost card as it passes through each horizontal slit 23. As shown on exemplary card 50, the end result of marking vertical and horizontal lines on the same index card 50 is the formation of a grid 70. The grid 70 provides defined blocks or spaces for the user to write information in neat rows and columns, one letter or number at a time. Once the grid 70 is formed on the card 50, the card 50 is either removed entirely from the deck of cards 55 or placed under the deck of cards 55 so a new index card may be exposed beneath the template. The grid 70 may be drawn very lightly with the pencil, so that the grid 70 may be erased after the letters have been drawn, if desired.
Optionally, the user 40 can just use either template 10 or 20 alone without the other, for use without frame 30. The steps mentioned above may be done in reverse, with template 20 being used first to mark the card's surface and template 10 being used last. Templates 100 and 200 are designed for use with or without frame 30.
The templates 10, 100, 20, 200 are made from steel, plastic or rubber. Preferably the templates 10, 100, 20, 200 are made from stainless steel. Alternatively, templates 10, 100, 20, 200 may be made from plastic. The plastic should be rigid or semi-rigid, having slits 18, 118, 23, 223 cut into the templates 10, 100, 20, 200, respectively, or the templates could be injection molded with the slits defined by the mold. The plastic material used could be either opaque or transparent.
It is to be understood that the present invention is not limited to the embodiments described above, but encompasses any and all embodiments within the scope of the following claims.
This application claims the benefit of U.S. Provisional Patent Application Ser. No. 60/530,257, filed Dec. 18, 2003.
| Number | Date | Country | |
|---|---|---|---|
| 60530257 | Dec 2003 | US |
