US4230262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous strip of sealed envelopes with inner documents
Assignee: HERVE ET FILS
•
Filing: 1978-01-19
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Granted: 1980-10-28
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Expires: 1998-01-19
Abstract
Abstract A complex continuous strip folded accordion-wise of which each flap constitutes a correspondence envelope obtained by lateral adhesion of continuous sheets, namely an upper sheet to constitute the wall of the face of successive envelopes, a lower sheet to constitute the back wall of said envelope and, if necessary, intermediate sheets to constitute inner documents. These intermediate sheets are made fast together and to the upper and lower sheets by gluing over the whole periphery of each of the unit covers or including transverse cutouts permitting gluing at the head and at the foot of the walls of each unit envelope. The strip is provided on each of its lateral sides with drive perforations situated on a marginal zone and, if necessary covered by a check strip to be removed before the unitization of the envelope. The structure of the sheets is such that one at least of the inner documents is noticeable from the outside of the sealed envelopes of the strip in order to detect its presence and if necessary its nature.
Inventors
- 👤 Andre M. J. Denay
- 👤 Pierre M. J. Bouge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:05
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/02; B42D5/023; B42D5/025
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
196 words
A complex continuous strip folded accordion-wise into a plurality of successive flaps of which each flap constitutes a correspondence envelope comprising a plurality of continuous sheets laterally joined together, said plurality of sheets including an upper sheet constituting the front wall of successive envelopes, a lower sheet constituting the back wall of said envelopes, and at least one intermediate sheet constituting an inner document having an outer marginal edge portion, said intermediate sheet adhesively secured to said upper and lower sheets, said complex strip being provided on each of its lateral sides with drive perforations situated in a marginal zone, said inner document having said outer marginal edge portion extending to the outside of the sealed envelopes of the strip in order to detect its presence and identity, said outer marginal edge portion of said inner document also being provided with said drive performations, said at least one intermediate sheet, which constitutes said inner document whose presence must be checked, being wider than the upper and lower sheets so as to provide said outer marginal edge portion along one side, said outer marginal edge portion having a length corresponding substantially to the length of said envelope.
Claim 2
Dependent Claim
196 words
A complex continuous strip folded accordion-wise into a plurality of successive flaps of which each flap constitutes a correspondence envelope comprising a plurality of continuous sheets laterally joined together, said plurality of sheets including an upper sheet constituting the front wall of successive envelopes, a lower sheet constituting the back wall of said envelopes, and at least one intermediate sheet constituting an inner document having an outer marginal edge portion, said intermediate sheet adhesively secured to said upper and lower sheets, said complex strip being provided on each of its lateral sides with drive perforations situated in a marginal zone, said inner document having said outer marginal edge portion extending to the outside of the sealed envelopes of the strip in order to detect its presence and identity, said outer marginal edge portion of said inner document also being provided with said drive performations, said at least one intermediate sheet, which constitutes said inner document whose presence must be checked, being wider than the upper and lower sheets so as to provide said outer marginal edge portion along one side, said outer marginal edge portion having a length corresponding substantially to the length of said envelope.
Claim 3
Dependent Claim
79 words
A complex strip according to claim 1 in which said inner document of each said envelope is an identified document, said at least one intermediate sheet constituting said identified document in successive envelopes being provided with a series of identifying indicia on successive inner documents before assembly into a packet of said complex strip, said at least one intermediate sheet overlapping said envelope laterally to provide an overlapping portion on which said identifying indicia on said document is repeated.
Claim 4
Dependent Claim
78 words
A complex continuous strip according to claim 2, in which said inner document constitutes a return envelope, and wherein one of the walls of each return envelope is provided with a plurality of openings, corresponding to a plurality of possible locations for at least one identifying indicia borne by the inner document to be readdressed by the initial addressee, so as to constitute a reply code, identifiable by visual, optical or magnetic reading without opening of the cover.
Claim 5
Dependent Claim
77 words
A complex continuous strip according to claim 1, in which said inner document constitutes a return envelope, and wherein one of the walls of each return envelope is provided with a plurality of openings, corresponding to a plurality of possible locations for at least one identifying indicia borne by the document to be readdressed by the initial addressee, so as to constitute a reply code, identifiable by visual, optical or magnetic reading without opening of the cover.
References Cited (Backward Citations)
US3104799A
Cited
US1126411A
Cited
US3325188A
Cited
US3554438A
Cited
GB1249054A
Cited
US3608816A
Cited
FR2135398A1
Cited
FR2224999A5
Cited
FR2291866A1
Cited
FR2291867A1
Cited
US4010889A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-10-28 | 1984-04-28 | 1984-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-28 | 1988-04-28 | 1988-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-28 | 1992-04-28 | 1992-10-28 | $7700.00 | Window Closed / Lapsed |