US1278115A - Safety-envelop. - Google Patents

Safety-envelop. Download PDF

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Publication number
US1278115A
US1278115A US16368017A US16368017A US1278115A US 1278115 A US1278115 A US 1278115A US 16368017 A US16368017 A US 16368017A US 16368017 A US16368017 A US 16368017A US 1278115 A US1278115 A US 1278115A
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US
United States
Prior art keywords
envelop
flap
flaps
safety
tongues
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
US16368017A
Inventor
Ernest R Darr
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
Application filed by Individual filed Critical Individual
Priority to US16368017A priority Critical patent/US1278115A/en
Application granted granted Critical
Publication of US1278115A publication Critical patent/US1278115A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/20—Closures using self-locking integral or attached elements
    • B65D27/22—Tongue-and-slot or like closures; Tuck-in flaps

Definitions

  • Another object of the invention is to pro- L. videa series of flaps, with means for 1nter-' locking the same with the main flaps of the envelop.
  • Another object of the invention is to pro vide means for securing the interlocking fia s to the-under face of the main flaps.
  • Xnother object of the invention is to provide a device of this character which is simple and durable in construction, reliable and in operation and one which can be manufactured and placed upon the market at a minimum cost. 7
  • the invention also consists in certain other features of construction and in the combination and arrangement of the several parts, to he hereinafter fully described and specifically pointed out in the appended claim.
  • Figurel is a rear view of an envelop supplied with my invention.
  • Fig. 2 is a section onlme 2-2 of Fig. 1.
  • Fig. his a plan view of the blank before being folded.
  • 1 indicates the envelop supplied with the bottom flap 2, the top flap 3 and the two end flaps 4L and 5.
  • the top flap is provided with an extension strip 6 1ntermediate its ends and the bottom flap 18 provided with the two extensions 7 and 8, each of saidextensions being located intermediate the two converging edges of the said flap.
  • These three extensions form additional closing flaps and are provided with adhesive substances on their outer surfaces at their extreme ends and the top flap is provided with two slots' 9 and 10 for receiving the ends of the flaps 7 and 8 and the bottom flap 2 is provided with a slot 11 for receiving the flap 6. It will be seen that the flaps 6, 7 and 8 enter the slots from the top or outer surface of the main flap 3 so that they cover portions of the adhesive coated edgesof the main flaps.
  • the adhesive material on the outer surfaces of the three flaps and that on the under surface of the top flap ismoistened and then the envelop without mutilatmg the same.
  • a safety envelop including a pair of main flaps, the upper main fla being provided with'a pair of slits paralle to the longitudinal edge of the envelop and adjacent the lat- 'eral edges thereof, said flap being provided with an elongated tongue at the juncture of the two converging edges thereof, the lower main flap having a pair of elongated tongues which extend parallel to and adjacent the lateral edges of the envelop to be received in the slits in the upper flap so that said tongues overlap the converging edges of the upper flap, said lower fla being provided with a central slit parall to the longitudinal edges of the envelop to' receive "the a sume tongues of the upper flag I so that said In testimeny whereof I affix my signatlme' tongues overlie the lower mam-flap, and said in presence of two witnesses.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Preparations (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

E. DARR.
SAFETY EA'VELOP. APPLICATION FILED APR, 21,- I91 1.
1,278,115. PafentedSept. 10,1913.
. R I. I f 6 l' J7 l .l
INVENTOR WITNESSES 77168} 1?. Dari ATTORNEY erence will be it nnnns'r n Dana-or LOS ANGELES, CALIFORNIA.
sarnrmnnvnnor.
I Specification of Letters Patent.
Application filed April 21, 1917. Serial No. 163,680.
To all whom it may concern: I Be it known that I, ERNEST R. BARR, a citizen of the United States, residing at Los Angeles, in the county of Los Angeles and State of California, have invented certain new and useful- Improvements in Safety v Another object of the invention is to pro- L. videa series of flaps, with means for 1nter-' locking the same with the main flaps of the envelop.
. Another object of the invention is to pro vide means for securing the interlocking fia s to the-under face of the main flaps.
Xnother object of the invention is to provide a device of this character which is simple and durable in construction, reliable and eficient in operation and one which can be manufactured and placed upon the market at a minimum cost. 7
The invention also consists in certain other features of construction and in the combination and arrangement of the several parts, to he hereinafter fully described and specifically pointed out in the appended claim.
In describing my invention in detail, refhad to the accompanying drawings, wherein like characters denote like or" corresponding parts throughout the several views, and in which: Figurel is a rear view of an envelop supplied with my invention.
Fig. 2 is a section onlme 2-2 of Fig. 1. Fig. his a plan view of the blank before being folded.
.In these figures, 1 indicates the envelop supplied with the bottom flap 2, the top flap 3 and the two end flaps 4L and 5. The top flap is provided with an extension strip 6 1ntermediate its ends and the bottom flap 18 provided with the two extensions 7 and 8, each of saidextensions being located intermediate the two converging edges of the said flap. These three extensions form additional closing flaps and are provided with adhesive substances on their outer surfaces at their extreme ends and the top flap is provided with two slots' 9 and 10 for receiving the ends of the flaps 7 and 8 and the bottom flap 2 is provided with a slot 11 for receiving the flap 6. It will be seen that the flaps 6, 7 and 8 enter the slots from the top or outer surface of the main flap 3 so that they cover portions of the adhesive coated edgesof the main flaps.
After the letter is inserted in the envelop, the adhesive material on the outer surfaces of the three flaps and that on the under surface of the top flap ismoistened and then the envelop without mutilatmg the same.
It is thought from the foregoing that the Patented Sept. 10, 1918.
the flaps 6, 7 and 8 are inserted in their re advantages and novel features of my invention will be readily apparent.
v I desire it to be understood that I may make slight changes in the construction and in the combination and arrangement of the several parts, provided that such changes fall within the scope of the appended claim.
I claim as my invention:
' A safety envelop including a pair of main flaps, the upper main fla being provided with'a pair of slits paralle to the longitudinal edge of the envelop and adjacent the lat- 'eral edges thereof, said flap being provided with an elongated tongue at the juncture of the two converging edges thereof, the lower main flap having a pair of elongated tongues which extend parallel to and adjacent the lateral edges of the envelop to be received in the slits in the upper flap so that said tongues overlap the converging edges of the upper flap, said lower fla being provided with a central slit parall to the longitudinal edges of the envelop to' receive "the a sume tongues of the upper flag I so that said In testimeny whereof I affix my signatlme' tongues overlie the lower mam-flap, and said in presence of two witnesses.
tongues havin an'adhesivesubstance onthe ERNEST R D outer faces 0 theirends So that the ends 1 5 ofsaid tongues may extend thrqugh 22M Witnesses: I I
slip and may adhere bathe inner aces of LEwxs R. SPENGLER',
the upper and lower main flaps
US16368017A 1917-04-21 1917-04-21 Safety-envelop. Expired - Lifetime US1278115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16368017A US1278115A (en) 1917-04-21 1917-04-21 Safety-envelop.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16368017A US1278115A (en) 1917-04-21 1917-04-21 Safety-envelop.

Publications (1)

Publication Number Publication Date
US1278115A true US1278115A (en) 1918-09-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
US16368017A Expired - Lifetime US1278115A (en) 1917-04-21 1917-04-21 Safety-envelop.

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US (1) US1278115A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496174A (en) * 1944-11-29 1950-01-31 Enger Kress Company End closure means for billfolds
US6045035A (en) * 1997-11-04 2000-04-04 Microflex Corporation Interlocking mailing package
US20130081355A1 (en) * 2011-09-30 2013-04-04 Kimberly-Clark Worldwide, Inc. Flexible Multi-Panel Sterilization Assembly With Side Tabs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496174A (en) * 1944-11-29 1950-01-31 Enger Kress Company End closure means for billfolds
US6045035A (en) * 1997-11-04 2000-04-04 Microflex Corporation Interlocking mailing package
US20130081355A1 (en) * 2011-09-30 2013-04-04 Kimberly-Clark Worldwide, Inc. Flexible Multi-Panel Sterilization Assembly With Side Tabs
US9717811B2 (en) * 2011-09-30 2017-08-01 Avent, Inc. Flexible multi-panel sterilization assembly with side tabs

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