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Publication numberUS2168920 A
Publication typeGrant
Publication dateAug 8, 1939
Filing dateJan 31, 1938
Priority dateJan 31, 1938
Publication numberUS 2168920 A, US 2168920A, US-A-2168920, US2168920 A, US2168920A
InventorsLudwig Wiasmann
Original AssigneeLudwig Wiasmann
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Letter card
US 2168920 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

L. WISSMANN Aug. 8, 1939.

LETTER CARD Filed Jan. 31, 1938 John Doc:

Baltimore, Md.

Patented Aug. 8, 1939 UNITED STATES PATENT OFFICE 1 Claim.

This invention relates to a new and useful letter card and has for its object to provide a letter card that is self-sealing when folded for mailing and which can be easily opened-after being sealed. A further object of the invention is to provide as much writing space as possible by adding an additional leaf within the card, a portion of which may be used as a souvenir card and which can be detached when the card is opened.

The invention consists of the novel construction and arrangement of the parts and combination of parts hereinafter more fully set forth in the following specification and pointed out in detail in the appended claim.

In the accompanying drawing:

Figure 1 is a plan view of the letter card in the open position, a portion of the inner sheet being broken away.

Figure 2 is an end view of Figure 1 showing the card partly folded.

Figure 3 is a similar view to Figure 2 showing the perforated edge of the inner sheet torn off so that the gummed surfaces can be brought together when the card is folded.

Figure 4 is a plan view of the card after being sealed and ready to be mailed.

Referring to the accompanying drawing, forming part of this specification, and in which like reference numerals designate like parts throughout the several views thereof, I designates the outer sheet and 2 the inner sheet of the card which is secured to the inner surface of the outer sheet adjacent the line of fold. The outer sheet i is provided on its inner surface with a summed surface 3 around its entire edge and has a fold line 4. One-half of the outer card I is scored or perforated at 5 and is provided with an elongated slot 6 along said perforations i and adjacent the line of fold. The elongated slot 6 affords an opening in which a knife, or letter opener, can be inserted to out the card on the line I so that it can be opened after being sealed. The inner card 2 has one-half cut away around three sides thereof so that it will fit within the summed edges 3 and the other half of the inner card 2 projects over the that the gummed surfaces be sealed and is perforated at 1 so that the said edge can be torn ofl when the card is ready to be sealed in order that the summed surfaces will come together when the card is folded which completely seals the card. The smaller half of the inner card 2 is provided with perforations I so that it can be torn on after the card is opened in the event that this portion is used as a souvenir its line of fold, said inner sheet having one-half.

thereof contracted to lie within the summed edge of one-half of the outer sheet and the other half of the inner sheet projecting over the summed surface of the three sides on a gummed surface outer sheet and perforated on line with the inner edge of the of the outer sheet so that it allow the gummed surfaces of of the outer sheet to come together to seal the card.

LUDWIG WISSMANN.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2661224 *May 24, 1950Dec 1, 1953Gaber MartinLetter pad
US2725180 *Sep 4, 1951Nov 29, 1955Balle John JEnvelope
US2846060 *Nov 15, 1954Aug 5, 1958Yount Stanley GWrapping means for articles of sheet form
US2910222 *Mar 18, 1957Oct 27, 1959Columbia Envelope CompanyReturn envelope construction
US3268153 *Oct 6, 1964Aug 23, 1966Us Envelope CoMailing piece
US3329333 *Apr 28, 1965Jul 4, 1967Ormond Martin MPost card or similar device
US4807807 *May 8, 1987Feb 28, 1989Glick Eliot MAdhesive postcard for articles
US5078314 *Apr 9, 1990Jan 7, 1992Kabushiki Kaisha Challenge FiveTwo-way communication medium in the form of double post card or the like
US5135157 *Nov 12, 1991Aug 4, 1992Gabriel CruzCombined envelope and greeting card
US5370302 *Jul 29, 1993Dec 6, 1994Moore Business Forms, Inc.Two way sealer postcard
US5630899 *Sep 11, 1995May 20, 1997Industria Grafica Meschi SrlMail parcel sealing method and apparatus
US7090114 *Jul 23, 2003Aug 15, 2006Katz Robert EInline manufactured crossfold package and method
US7530488 *Jan 24, 2005May 12, 2009The Standard Register CompanyDouble postcard intermediate
US9636939 *Feb 15, 2016May 2, 2017Vincent RamirezEnvironmental greeting card
US20050006445 *Jun 18, 2004Jan 13, 2005Katz Robert E.Inline manufactured crossfold package and method
US20050103830 *Jan 24, 2005May 19, 2005John SalernoDouble postcard intermediate
US20080180199 *Mar 13, 2008Jul 31, 2008Abb AgRadiation-crosslinked thermoplastics in an electrical installation switching device
US20110240723 *Mar 30, 2011Oct 6, 2011David YostDouble Postcard and Intermediate Form For Same
US20130227865 *Nov 12, 2010Sep 5, 2013Maf Di Mastalia Anella & C. SasDouble layer postcard
DE4119017A1 *Jun 8, 1991Dec 10, 1992Guenter BaumannLetter for advertising purposes - has two-section outer part folding along common line to inner part which has two sections with rectangular basic surface
Classifications
U.S. Classification229/92.8, 229/80, 229/92.7, 229/92.1
International ClassificationB42D15/08
Cooperative ClassificationB42D15/08
European ClassificationB42D15/08