Bifolded mailer with insert

Claim 2

A bifolded mailer with insert, comprising: a paper sheet having left and right edges, said paper sheet beiing folded twice in the same direction to provide a middle panel adjoining a head panel and a foot panel along respective transverse fold lines; said head panel having a top edge which is lapped with a bottom edge of said foot panel intermediate the depth of said middle panel; means securing said head panel to said foot panel marginally of said top and bottom edges, and means securing said paper sheet to itself, panel to panel marginally of said left and right edges in order to define a substantially completely enclosed pocket; an insert body, separate from said paper sheet, contained within said enclosed pocket; left and right end tear strip means defined on said paper sheet and adapted to permit respective left and right edge marginal portions to be severed from said paper sheet along the full depth of said paper sheet; and transverse tear strip means cooperatingly defined in both said head and foot panels and extending from one to the other of said left and right edge marginal portions, so that after said left and right marginal portions have been severed from said paper sheet and said transverse tear strip means has been torn across said paper sheet, the resulting bifolded remainder of said paper sheet may be opened up for viewing of an inner face thereof and for gaining access to said insert body, said transverse tear strip means comprising two longitudinally spaced transverse perforation lines in said paper sheet including one provided in said head panel adjacent but longitudinally spaced from said top edge of said head panel and another provided in said foot panel adjacent but longitudinally spaced from said bottom edge of said foot panel.

Claim 3

The bifolded mailer with insert of claim 1, wherein: said left and right tear strip means include longitudinal perforation lines running the full depth of said paper sheet adjacent but transversally spaced from respective left and right edges of said paper sheet.

Claim 4

The bifolded mailer with insert of claim 1 wherein: one of said panels contains a window flap adapted to bear on one face thereof a variably printed recipient name and address.

Claim 5

The bifolded mailer with insert of claim 3, further including: securement means maintaining said window flap in a closed condition, said one face being an outer face of said window flap.

Claim 6

The bifolded mailer with insert of claim 4, wherein: said panel containing said window flap is said middle panel.

Claim 7

The bifolded mailer with insert of claim 5, wherein: said securement means maintaining said window flap in a closed condition comprises a patch secured to an inner face of said window flap, and to said paper sheet adjacent said window flap.

Claim 8

The bifolded mailer with insert of claim 5, wherein: at least one of said panels, on an inner face thereof, contains a printed form adapted to bear variably printed informaion relating to an account of said recipient.

Claim 9

The bifolded mailer with insert of claim 1, wherein: one of said panels contains a window flap adapted to bear on one face thereof a variably printed recipient name and address.

Claim 10

The bifolded mailer with insert of claim 8, further including: securement means maintaining said window flap in a closed condition, said one face being an outer face of said window flap.

Claim 11

The bifolded mailer with insert of claim 9, wherein: said panel containing said window flap is said middle panel.

Claim 12

The bifolded mailer with insert of claim 10, wherein: said securement means maintaining said window flap in a closed condition comprises a patch secured to an inner face of said window flap, and to said paper sheet adjacent said window flap.

Claim 13

The bifolded mailer with insert of claim 10, wherein: at least one of said panels, on an inner face thereof, contains a printed form adapted to bear variably printed information relating to an account of said recipient.

Claim 14

The bifolded mailer with insert of claim 1, wherein: said insert body is at least one paper sheet.

Claim 15

The bifolded mailer with insert of claim 1, wherein: said insert body includes a return envelope.

Claim 16

A form stock for providing a plurality of bifolded mailers, said form stock comprising: a paper web of indeterminate length, having left and right edges, an inner face and an outer face; means defining a series of transverse line locations spaced longitudinally of the sheet to provide sites at which said paper web may be successively severed into a respective plurality of individual paper sheets, each thereby having a top edge and a bottom edge; said paper web, between each adjacent two of said transverse line locations having means defining two longitudinally spaced transverse fold line locations along which each said paper sheet may be folded to provide a middle panel adjoining a head panel and a foot panel, on which the respective said top edge is lapped with the respective said bottom edge intermediate the depth of the respective said middle panel; means on said paper web for securing said head panel of each said paper sheet to said foot panel of the same said paper sheet marginally of the respective said top and bottom edges, and means for securing each said paper sheet to itself, panel to panel, marginally of said left and right edges in order to define for each said paper sheet a respective substantially completely enclosed pocket; left and right end tear strip means defined in said paper web and adapted to permit respective left and right edge marginal portions to be severed from each said paper sheet along the full depth of such paper sheet; and transverse tear strip means for each said paper sheet, this transverse tear strip means being cooperatively defined in both said head panel and said foot panel for each said paper sheet and extending from one to the other of said left and right edge marginal portions, so that after said left and right marginal portions have been severed from each said paper sheet, and the respective said tear strip means has been torn across each said paper sheet, the resulting bifolded remainder of each said paper sheet may be opened up for viewing said inner face thereof, said transverse tear strip means for each said paper sheet comprising two longitudinally spaced transverse perforation lines in the respective said paper sheet including one provided in said head panel thereof adjacent but longitudinally spaced from said top edge of said head panel and another provided in said foot panel thereof adjacent but longitudinally spaced from said bottom edge of said foot panel.

Claim 17

A form stock for providing a plurality of bifolded mailers, said form stock comprising: a paper web of indeterminate length, having left and right edges, an inner face and an outer face; means defining a series of transverse line locations spaced longitudinally of the sheet to provide sites at which said paper web may be successively severed into a respective plurality of individual paper sheets, each thereby having a top edge and a bottom edge; said paper web, between each adjacent two of said transverse line locations having means defining two longitudinally spaced transverse fold line locations along which each said paper sheet may be folded to provide a middle panel adjoining a head panel and a foot panel, on which the respective said top edge is lapped with the respective said bottom edge intermediate the depth of the respective said middle panel; means on said paper web for securing said head panel of each said paper sheet to said foot panel of the same said paper sheet marginally of the respective said top and bottom edges, and means for securing each said paper sheet to itself, panel to panel, marginally of said left and right edges in order to define for each said paper sheet a respective substantially completely enclosed pocket; left and right end tear strip means defined in said paper web and adapted to permit respective left and right edge marginal portions to be severed from each said paper sheet along the full depth of such paper sheet; and transverse tear strip means for each said paper sheet, this transverse tear strip means being cooperatively defined in both said head panel and said foot panel for each said paper sheet and extending from one to the other of said left and right edge marginal portions, so that after said left and right marginal portions have been severed from each said paper sheet, and the respective said tear strip means has been torn across each said paper sheet, the resulting bifolded remainder of each said paper sheet may be opened up for viewing said inner face thereof, said transverse tear strip means for each said paper sheet comprising two longitudinally spaced transverse perforation lines in the respective said paper sheet including one provided in said head panel thereof adjacent but longitudinally spaced from said top edge of said head panel and another provided in said foot panel thereof adjacent but longitudinally spaced from said bottom edge of said foot panel.

Claim 18

The form stock of claim 15, wherein: said left and right tear strip means include longitudinal perforation lines running the full depth of said paper web adjacent but transversally spaced from respective left and right edges of said paper web.

Claim 19

The form stock of claim 15, wherein: for each said paper sheet, one of said panels contains a window flap adapted to bear on one face thereof a variably printed recipient name and address.

Claim 20

The form stock or claim 17, further including: for each said window flap, deactivated, activatable securement means for maintaining said window flap in a closed condition, said one face being an outer face of said window flap.

Claim 21

The form stock of claim 18, wherein: for each said window flap, said panel containing such window flap is a middle panel.

Claim 22

The form stock of claim 19, wherein: for each said window flap, said securement means comprises a patch secured to an inner face of that window flap, and deactivated, activatable adhesive means for adhering that flap to the respective said paper sheet adjacent said flap.

Claim 23

The form stock of claim 19, wherein: for each said paper sheet, said paper web, on at least one of said panels, on said inner face, contains a printed form adapted to receive variably printed information relating to an account of the respective said recipient.

Claim 24

The form stock of claim 15, wherein: for each said paper sheet, one of said panels contains a window flap adapted to bear on one face thereof a variably printed recipient name and address.

Claim 25

The form stock of claim 22, further including: for each said window flap, deactivated, activatable securement means for maintaining said window flap in a closed condition, said one face being an outer face of said window flap.

Claim 26

The form stock of claim 23, wherein: for each said window flap, said panel containing such window flap is a middle panel.

Claim 27

The form stock of claim 24, wherein: for each said window flap, said securement means comprises a patch secured to an inner face of that window flap, and deactivated, activatable adhesive means for adhering that flap to the respective said paper sheet adjacent said flap.

Claim 28

The form stock of claim 24, wherein: for each said paper sheet, said paper web, on at least one of said panels, on said inner face, contains a printed form adapted to receive variably printed information relating to an account of the respective said recipient.