← Back to Patent Explorer
US4928875A Expired / Lapsed US ⏱️ 0.0 years remaining

Eccentric "Z" fold mailer with nesting capabilities

Assignee: Moore North America Inc
•
Filing: 1989-01-17
•
Granted: 1990-05-29
•
Expires: 2009-01-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A mailer made of rectangular (or square) sheet of paper with strips of adhesive along given edges which may be folded along two fold lines to provide an eccentric Z-folded article suitable for mailing, with inserts nested therein if desired.

Inventors

  • 👤 Wilbur P. Hutchinson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 13:26
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/02; B42D5/023; B42D5/025; B42D15/00; B42D15/02; B42D15/04; B42D15/08

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 222 words
A mailer comprising a sheet having front and rear surfaces and having top, bottom and side edges, the top and bottom edges parallel to one another and the side edges parallel to one another, first and second fold lines located between and parallel to the top and bottom edges, an address area between the top edge and the first fold line, a text area between the first fold line and the bottom edge, the distance between the top edge and the first fold line being substantially less than the distance between the first and second fold lines, a first strip of adhesive on the front surface adjacent one side edge between the bottom edge and the second fold line, a second strip of adhesive on the front surface adjacent the other side edge between the bottom edge and the second fold line, a third strip of adhesive on the front surface of the sheet adjacent the bottom edge, respective strips of adhesive on the rear surface adjacent to each side edge between the top edge and the first fold line, the arrangement being such that the sheet may be Z-folded to place the text area on the inside and the address area on the outside of the mailer, and when activated the strips of adhesive will seal the mailer along the edges.
Claim 2
Dependent Claim 222 words
A mailer comprising a sheet having front and rear surfaces and having top, bottom and side edges, the top and bottom edges parallel to one another and the side edges parallel to one another, first and second fold lines located between and parallel to the top and bottom edges, an address area between the top edge and the first fold line, a text area between the first fold line and the bottom edge, the distance between the top edge and the first fold line being substantially less than the distance between the first and second fold lines, a first strip of adhesive on the front surface adjacent one side edge between the bottom edge and the second fold line, a second strip of adhesive on the front surface adjacent the other side edge between the bottom edge and the second fold line, a third strip of adhesive on the front surface of the sheet adjacent the bottom edge, respective strips of adhesive on the rear surface adjacent to each side edge between the top edge and the first fold line, the arrangement being such that the sheet may be Z-folded to place the text area on the inside and the address area on the outside of the mailer, and when activated the strips of adhesive will seal the mailer along the edges.
Claim 3
Dependent Claim 39 words
A mailer as in claim 1 and further including a strip of adhesive on the rear surface of the sheet adjacent to the top edge, to further seal the top edge of the mailer when the adhesive is activated.
Claim 4
Dependent Claim 24 words
A mailer as in claim 1 further comprising at least one insert nested within the mailer between the bottom edge and the fold lines.
Claim 5
Dependent Claim 30 words
A mailer as in claim 2, wherein the distance between the top edge and the first fold line is about one-third the distance between the first and second fold lines.
Claim 6
Dependent Claim 37 words
A mailer as in claim 4, further comprising: a respective first line of weakness positioned inwardly of said first strip of adhesive and a respective second line of weakness positioned inwardly of said second strip of adhesive.
Claim 7
Dependent Claim 21 words
A mailer as in claim 5, further comprising: a third line of weakness positioned inwardly of said third strip of adhesive.
Claim 8
Dependent Claim 20 words
A mailer as in claim 6, further comprising: a fourth line of weakness positioned inwardly of said first fold line.
Claim 9
Dependent Claim 23 words
A mailer as in claim 7, further comprising: a fifth line of weakness positioned between the top edge and the first fold line.
Claim 10
Dependent Claim 16 words
A mailer as in claim 8, further comprising: detachable margin strips attached to each side edge.

References Cited (Backward Citations)

US3126148A Cited
GB638778A Cited
US3228586A Cited
US3270948A Cited
AU4681268A Cited
US3652007A Cited
FR2323612A1 Cited
FR2400465A1 Cited
GB1594798A Cited
EP0128643A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-05-28 1993-11-27 1994-05-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-05-28 1997-11-27 1998-05-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-05-28 2001-11-27 2002-05-29 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag