US1743820A - Carbon-paper holder - Google Patents

Carbon-paper holder Download PDF

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Publication number
US1743820A
US1743820A US239887A US23988727A US1743820A US 1743820 A US1743820 A US 1743820A US 239887 A US239887 A US 239887A US 23988727 A US23988727 A US 23988727A US 1743820 A US1743820 A US 1743820A
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US
United States
Prior art keywords
sheets
carbon
paper
sheet
backing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US239887A
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English (en)
Inventor
Charles L Kelly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BE394552D priority Critical patent/BE394552A/xx
Application filed by Individual filed Critical Individual
Priority to US239887A priority patent/US1743820A/en
Application granted granted Critical
Publication of US1743820A publication Critical patent/US1743820A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper

Definitions

  • Fig. 1 is a plan view of my improved backing sheet'and contents thereof, the top sheet of writing paper having been removed.
  • Fig. 2 is a vertical cross-sectional view on line 2-2 of Fig. 1, the sheets of writing paper having been removed.
  • Fig. 3 is a fragmentary view of the carbon paper holder with a portion of the top or front strip broken away.
  • Fig. 4 is a top edge view showing the means of assembling the backing sheet,- top or front strip, and the carbon paper. 7
  • Fig. 5 is a plan view of an'eyelet or tip adapted for use with the flexible tape for assembling the holder.
  • Fig. 6 is a plan view of the eyelet or tip as applied to the end of the flexible tape.
  • my new and improved carbon paper holder is generally designated at 1, and comprises a backing sheet 2, a series of sheets of carbon paper 3, and a front or top strip 4.
  • the backing sheet is preferably of heavier composition than the ordinary paper and may consist of oiled paper or of other suitable and desirable material, and is generally of the same length as the carbon sheet. Any number of sheets of carbon paper may be inserted, depending upon the number of copies that are desired.
  • a series of spaced openings 5 are provided through the upper strip 4, carbons 3, and
  • the upper strip, carbon sheets, and backing sheet are held together by means of a flexible tape 6 of a length substantially the same as the width of the backing'sheet and -upper strip.
  • An eyelet or tip 7 is secured to the end of the tape 6 by means of a pair of overhanging portions or flanges 8 and 9. As more clearly disclosed in Figs. 5 and 6 of the drawings, these flanges are adapted to be bent over the tape thereby tightly clamping and holding the tapein position.
  • the tip 7 is tucked under the u perstrip 4 as clearly disclosed in Fig. 4 o the drawings.
  • the letter paper 10 is inserted between the sheets of carbon paper, the letter aper stopping when the upper end thereof abuts the tape. Any number of sheets of writing paper may be inserted, depending upon the number of sheets of carbon paper that are detachably held .in the copy holder.
  • the stenographer can arrange the desired number of carbon papers in this device in the morning, and will not have to change the same 3 throughout the day for any letters requiring the same number of carbons, but all she will have to do will be to insert the pages or sheets of writing paper in their proper laces between and over the carbon sheets wit out havnumber of carbon sheets.
  • the device holds the. carbon paper in assembled form for its use. If a greater or less number ofsheets are desired, this can be effected by removing the tape and adding to or' detracting from the The construction readil facilitates the change of the number of car on sheets and the removal of the sheets of writing paper so that the 0 enter may remove all-of the sheets of writmg paper at one time without the necessity of retracting each of the sheets of paper separately.
  • the composite construction of the holder facilitates the introduction of the same into the machine with any suitable number of carbons and sheets of paper.
  • the separate elements ofthe holder are easily and quickly removed for the insertion of a greater number of carbons or for the removal of some of the' carbon sheets.
  • the upper strip 4 it is not necessary to have some paper fastening means which 1n time would break oil.
  • the flexible tape and the particular spacing of the perforations provides for a perfect alinement of not only the backing member, upper strip and sheets of carbon paper, but the tape also provides an abutment for the alinement of the sheets of writing paper.
  • my invention has the advantages of cheapness and simplicity, the ease with which the backing sheet and contents canbe inserted in the machine and the fact that it holds thewriting sheets and carbon sheets in perfect register.
  • the construction allows for the ready insertion of the holder in the typewriting machine and eliminates the difficulty experienced in inserting a plurality of sheets of writing paper and carbon pa er simultaneously in a machine and keeping them in register or alinement.
  • a carbon sheet holder comprising a sheet for backing a plurality of superposed carbon sheets, a transversely disposed top engagement with the top strip, the backing typewriting machine.
  • a carbon sheet holder comprising a sheet for backing a plurality of carbon sheets, a separate top strip extending transversely across the superposed carbon sheets and backing sheets near one end thereof, and flexible interlacing means for detachably holding said top strip, said carbon sheets and said backing sheets in assembled relation, said interlacing means constituting an abutment to be engaged by sheets'of writing paper inserted between said carbon sheets, so that they may all be placed in atypewritting machine as a single unit.
  • a carbon 1 sheet holder comprising a sheet for backin a plurality of superposed carbon sheets, a at flexible member providing an interlacing means for holding said backing member and said carbon sheets in proper alignment, said flat flexible member constituting an abutment to be engaged by sheets-of writing paper so as to facilitate the alignment of said sheets of paper while being placed in position.

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  • Duplication Or Marking (AREA)
US239887A 1927-12-14 1927-12-14 Carbon-paper holder Expired - Lifetime US1743820A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE394552D BE394552A (xx) 1927-12-14
US239887A US1743820A (en) 1927-12-14 1927-12-14 Carbon-paper holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US239887A US1743820A (en) 1927-12-14 1927-12-14 Carbon-paper holder

Publications (1)

Publication Number Publication Date
US1743820A true US1743820A (en) 1930-01-14

Family

ID=22904152

Family Applications (1)

Application Number Title Priority Date Filing Date
US239887A Expired - Lifetime US1743820A (en) 1927-12-14 1927-12-14 Carbon-paper holder

Country Status (2)

Country Link
US (1) US1743820A (xx)
BE (1) BE394552A (xx)

Also Published As

Publication number Publication date
BE394552A (xx)

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