US5071399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a mailer with tear strip on outgoing and return envelopes
Assignee: Moore Business Forms Inc
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Filing: 1990-02-22
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Granted: 1991-12-10
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Expires: 2010-02-22
Abstract
Abstract A method is provided for constructing a mailer type business form in a continuous manner so that an easy opening tear strip is provided in both the outgoing and return envelopes. This allows not only the addressee of the outgoing envelope to readily remove its contents, but allows the addressor of the outgoing envelope--when the return envelope is received thereby--to readily retrieve the contents of the return envelope. This substantially enhances the utility of the ultimate mailer product. Desirably, the tear strips are formed by a slit and perforation in the bottom sheet of each of the outgoing and return envelopes, and within the mailer the tear strips are parallel to each other. An insert is also typically provided between the top sheet of the outgoing envelope and the top sheet of the return envelope, and is pasted to outgoing envelope at the left and right.
Inventors
- 👤 Robert E. Ashby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:19
CPC Classifications
B; B65; B65D; B65D27/00; B65D27/06
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
179 words
A method of continuously constructing mailers comprising the steps of: (a) providing first and second sheets of an outgoing envelope, each sheet having first, second, third and fourth edges; (b) providing first and second sheets for a return envelope, each having first, second, third and fourth edges; (c) forming a slit in said first sheet parallel to said second edge thereof, and intersecting said first edge thereof, and a perforation line adjacent and parallel to said first edge, and intersecting said slit, in each of said outgoing and return envelopes, to provide an easy opening tear strip in each of said outgoing and return envelopes; (d) applying adhesive connecting said first and second sheets of said outgoing envelope together adjacent and along each of said first through fourth edges thereof, to form an outgoing envelope; and (e) applying adhesive connecting said first and second sheets of said return envelope together at adjacent and along three edges thereof including the first edge, leaving one edge opposite said second edge open to allow access to the interior of said return envelope.
Claim 2
Independent Claim
179 words
A method of continuously constructing mailers comprising the steps of: (a) providing first and second sheets of an outgoing envelope, each sheet having first, second, third and fourth edges; (b) providing first and second sheets for a return envelope, each having first, second, third and fourth edges; (c) forming a slit in said first sheet parallel to said second edge thereof, and intersecting said first edge thereof, and a perforation line adjacent and parallel to said first edge, and intersecting said slit, in each of said outgoing and return envelopes, to provide an easy opening tear strip in each of said outgoing and return envelopes; (d) applying adhesive connecting said first and second sheets of said outgoing envelope together adjacent and along each of said first through fourth edges thereof, to form an outgoing envelope; and (e) applying adhesive connecting said first and second sheets of said return envelope together at adjacent and along three edges thereof including the first edge, leaving one edge opposite said second edge open to allow access to the interior of said return envelope.
Claim 3
Dependent Claim
39 words
A method as recited in claim 1 wherein step (e) is practiced by providing said one end at said fourth edge, opposite said second edge, the perforation formed in step (c) in the return envelope intersecting said fourth edge.
Claim 4
Dependent Claim
122 words
A method as recited in claim 2 wherein said first sheet of said return envelope is the bottom thereof and said second sheet is the top thereof, and wherein steps (b), (c), and (e), are practiced to provide the bottom sheet slightly wider than said top sheet so that the fourth edge of said bottom sheet is spaced from the fourth edge of said top sheet; and providing the further steps of applying adhesive to the spaced portion of said fourth edge of said bottom sheet so that when the adhesive is activated and the fourth edge of said bottom sheet folded over it may be adhesively secured to the top sheet of said return envelope thereby closing said open edge thereof.
Claim 5
Dependent Claim
52 words
A method as recited in claim 3 comprising the further step of forming a perforation adjacent the fourth edge of said top sheet in said bottom sheet to facilitate bending over of the fourth edge of said bottom sheet to move into adhesive engagement with the top sheet of the return envelope.
Claim 6
Dependent Claim
41 words
A method as recited in claim 4 wherein step (c) is practiced so that said perforations in the first sheets of said outgoing and return envelopes are parallel to each other, whereby the tear strips are also parallel to each other.
Claim 7
Dependent Claim
39 words
A method as recited in claim 5 wherein step (c) is practiced so that the slit and perforation are formed in the bottom sheet of said outgoing envelope, the top sheet of said outgoing envelope having address information thereon.
Claim 8
Dependent Claim
31 words
A method as recited in claim 6 comprising the further step of providing an insert between said second sheet of said outgoing envelope and said second sheet of said return envelope.
Claim 9
Dependent Claim
29 words
A method as recited in claim 7 wherein said step of providing said insert is carried out by adhesively securing an edge of said insert to said outgoing envelope.
Claim 10
Dependent Claim
52 words
A method as recited in claim 1 comprising the further step of forming a perforation adjacent the fourth edge of said top sheet in said bottom sheet to facilitate bending over of the fourth edge of said bottom sheet to move into adhesive engagement with the top sheet of the return envelope.
Claim 11
Dependent Claim
41 words
A method as recited in claim 1 wherein step (c) is practiced so that said perforations in the first sheets of said outgoing and return envelopes are parallel to each other, whereby the tear strips are also parallel to each other.
Claim 12
Dependent Claim
38 words
A method as recited in claim 10 wherein step (c) is practiced to form said slit and perforation in the bottom sheet of said return envelope, address information being provided on the top sheet of said return envelope.
Claim 13
Dependent Claim
39 words
A method as recited in claim 11 wherein step (c) is practiced so that the slit and perforation are formed in the bottom sheet of said outgoing envelope, the top sheet of said outgoing envelope having address information thereon.
Claim 14
Dependent Claim
31 words
A method as recited in claim 1 comprising the further step of providing an insert between said second sheet of said outgoing envelope and said second sheet of said return envelope.
Claim 15
Dependent Claim
27 words
A method as recited in claim 13 wherein said step of providing said insert is practiced by securing an edge of said insert to the outgoing envelope.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-12-09 | 1995-06-10 | 1995-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-12-09 | 1999-06-10 | 1999-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-12-09 | 2003-06-10 | 2003-12-10 | $7700.00 | Window Closed / Lapsed |