US3558041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Envelope and detachable message form
Assignee: Individual
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Filing: 1968-12-04
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Granted: 1971-01-26
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Expires: 1988-12-04
Abstract
Abstract A method for producing mailable materials comprising printing messages on continuous data process forms, separating the layers of the forms into individual sheets containing a message, positioning the individual sheets in substantially complete alignment, cutting said sheets to produce an unformed material and forming unformed material into a mailable container. Another aspect of the invention comprises an envelope formed and perforated in a manner to enable the detachment of a part of the envelope and removal of a message which was originally an integral part of the envelope.
Inventors
- 👤 Eugene J Buescher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:09
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/02; B42D5/023; B42D5/025; B42D15/00; B42D15/02; B42D15/04; B42D15/08; Y; Y10; Y10S; Y10S206/00; Y10S206/804
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
An envelope comprising an outer portion connected to a printed larger inner portion at one edge of said envelope and a smaller inner portion connected to said outer portion at the opposing edge of said envelope, the total length of said larger inner portion and said smaller inner portion being less than the distance from said edges connecting said inner portions to said outer portions, said outer portion being perforated along a line at from about one-fourth inch to about three-fourth inch from the edge connecting said larger inner portion and said outer portion to enable the detachment of a part of said outer portion and removal of said larger inner portion from said outer portion.
Claim 2
Dependent Claim
116 words
An envelope comprising an outer portion connected to a printed larger inner portion at one edge of said envelope and a smaller inner portion connected to said outer portion at the opposing edge of said envelope, the total length of said larger inner portion and said smaller inner portion being less than the distance from said edges connecting said inner portions to said outer portions, said outer portion being perforated along a line at from about one-fourth inch to about three-fourth inch from the edge connecting said larger inner portion and said outer portion to enable the detachment of a part of said outer portion and removal of said larger inner portion from said outer portion.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |