US2142761A - Error correcting device for typewriters - Google Patents

Error correcting device for typewriters Download PDF

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Publication number
US2142761A
US2142761A US204398A US20439838A US2142761A US 2142761 A US2142761 A US 2142761A US 204398 A US204398 A US 204398A US 20439838 A US20439838 A US 20439838A US 2142761 A US2142761 A US 2142761A
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Prior art keywords
error correcting
correcting device
typewriters
lug
typewriter
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Expired - Lifetime
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US204398A
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Quinn Edwin Albert
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/60—Erasing or correcting tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/0018—Erasers, rubbers, or erasing devices; Holders therefor with fluids

Definitions

  • a This invention relates to typewriter attachments and its general object isto provide what may be termed an error correcting device for a typewriter, that acts-to apply a coating of instant or quick drying white inkor like matter of the same color as the paper being typed upon, to typed matter thereon that is desired to be deleted, so as to cover the same, thereby eliminating erasing thereof.
  • a further object is to provide an error correcting device that can be readily attached to any
  • This invention also consists in certain other features of construction and in the combination and arrangement of the several parts, to be hereinafter fully described, illustrated in the accompanying drawing and speciflcally'pointed out in the appended claims.
  • Figure 2 is a top plan view thereof.
  • Figure 3 is a perspective view of the device per se.
  • Figures 4, 5 and 6 collectively illustrate a mistake, before and after being coated by my device, and thence corrected.
  • Il'he device includes a hollow body I in theform of a sleeve and which'is made from elastic mate rial, such as rubber or the like, into a shape to fit is made
  • the key of the typed bar carrying the dea Figure 1 is a view partly in section illustrating the lug B, in that it is relatively narrow and has flat sides and ends, with the lower corner portionof the body provided with an opening 2 for the passage of the lug therein, the body being stretched about the lug for gripping engagement 5 therewith, as will be apparent upon inspection'of Figure 1.
  • a pad 3 of absorbent mato be impregnated with some instant or quick drying ink or the like which maybe white or any suitable color to correspond with the color of typewriting paper.

Description

Jan. 3, 1939. E QUINN 2,142,761
ERROR CORRECTING DEVICE FOR TYPEWRITERS Filed April 26, 1938 W IIII 5s ATTORNEYS Patented Jan. 3, 1939 ERROR CORRECTING DEVICE FOR TYPE-WRITERS Edwin Albert Quinn, New Orleans, La. Application April 26, 1938, Serial No. 204,398
2 Claims. (01. 19'1- -1 81) a This invention relates to typewriter attachments and its general object isto provide what may be termed an error correcting device for a typewriter, that acts-to apply a coating of instant or quick drying white inkor like matter of the same color as the paper being typed upon, to typed matter thereon that is desired to be deleted, so as to cover the same, thereby eliminating erasing thereof.
A further object is to provide an error correcting device that can be readily attached to any This invention also consists in certain other features of construction and in the combination and arrangement of the several parts, to be hereinafter fully described, illustrated in the accompanying drawing and speciflcally'pointed out in the appended claims.
30 In describing the invention in detail, reference will be had to the accompanying drawing wherer in like characters denote like orcorresponding parts throughout the several views, and in which:
my device applied to a type bar lug.
Figure 2 is a top plan view thereof. Figure 3 is a perspective view of the device per se. g Figures 4, 5 and 6 collectively illustrate a mistake, before and after being coated by my device, and thence corrected.
Referring to the drawing in detail the letter A indicates a type bar of a typewriter, and B the type lug, to which my device is attached, as best shown in Figure 1. I
Il'he device includes a hollow body I in theform of a sleeve and which'is made from elastic mate rial, such as rubber or the like, into a shape to fit is made, the key of the typed bar carrying the dea Figure 1 is a view partly in section illustrating the lug B, in that it is relatively narrow and has flat sides and ends, with the lower corner portionof the body provided with an opening 2 for the passage of the lug therein, the body being stretched about the lug for gripping engagement 5 therewith, as will be apparent upon inspection'of Figure 1.
Adhesively or otherwise secured to the upper surface of the body i is a pad 3 of absorbent mato be impregnated with some instant or quick drying ink or the like which maybe white or any suitable color to correspond with the color of typewriting paper.
From the above description and disclosure of the drawing, it will be obvious that the correc ing or eoatingde'vice is carried by a type bar of a typewriter, so that when the key of the bar is struck, the impregnated pad will contact the paper and leave a coating of the ink thereon as at 4 in Figures 5 and 6 to cover mistakes or erroneous matter typed, so that the correct or desired matter can be typed upon the coated sur face, as will be apparent upon inspection of Figures 4, 5 and 6 of the drawing.
It is thought from the foregoing description that the advantages and novel features of the invention will be readily apparent.
It is to be understood that changes may be made in the construction and in the combination and arrangement of the several parts, provided that such changes fall within the scope of the appended claims. a
What I claim is: 1. An error coating device for a typewriter, 5
' comprising an absorbent pad impregnated with coloring matter, a hollow elastic'body shaped to fit a type bar lug of the typewriter and having an opening therein to receive the lug for disposal 5,
within the body for attaching the latter to said lug and said pad being secured to said body.
EDWIN ALBERT QUINN.
US204398A 1938-04-26 1938-04-26 Error correcting device for typewriters Expired - Lifetime US2142761A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836152A (en) * 1955-01-19 1958-05-27 Rose Ribbon & Carbon Mfg Co In Means for correcting hectographic master sheets
US3729081A (en) * 1970-12-11 1973-04-24 Sears Roebuck & Co Typewriter carriage and ribbon field control for error correction
US3773160A (en) * 1970-01-21 1973-11-20 Olivetti & Co Spa Obliterating sign type carrier for typewriting or similar machines
US4492485A (en) * 1980-09-02 1985-01-08 Sears, Roebuck And Co. Error correcting typewriter for simplified word obliteration
EP0251000A1 (en) * 1986-06-25 1988-01-07 Pelikan Aktiengesellschaft Applicator for ink correction fluid
US6048121A (en) * 1998-02-12 2000-04-11 Cliperase, L.L.C. Dry marker and eraser system
US20050058972A1 (en) * 2003-08-27 2005-03-17 Mcdole Michael E. Method for censorship
US20120093562A1 (en) * 2010-10-14 2012-04-19 Sandra Abplanalp Combination pen with correction marker

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836152A (en) * 1955-01-19 1958-05-27 Rose Ribbon & Carbon Mfg Co In Means for correcting hectographic master sheets
US3773160A (en) * 1970-01-21 1973-11-20 Olivetti & Co Spa Obliterating sign type carrier for typewriting or similar machines
US3729081A (en) * 1970-12-11 1973-04-24 Sears Roebuck & Co Typewriter carriage and ribbon field control for error correction
US4492485A (en) * 1980-09-02 1985-01-08 Sears, Roebuck And Co. Error correcting typewriter for simplified word obliteration
EP0251000A1 (en) * 1986-06-25 1988-01-07 Pelikan Aktiengesellschaft Applicator for ink correction fluid
US6048121A (en) * 1998-02-12 2000-04-11 Cliperase, L.L.C. Dry marker and eraser system
US20050058972A1 (en) * 2003-08-27 2005-03-17 Mcdole Michael E. Method for censorship
US20120093562A1 (en) * 2010-10-14 2012-04-19 Sandra Abplanalp Combination pen with correction marker

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