Title: Multiple ply business form and manifold assembly

What I claim and desire to secure by Letters Patent is:

1. In a multiple ply business form of the type having at least a first ply, a second ply, and a third ply intermediate said first and second plies, said first and second plies having lateral edge portions and upper and lower edge portions, means for securing said upper and lower edge portions together, said third ply being removable from between said first and second plies, an improvement in said business form comprising first and second side portions and a central portion defining said third ply, said central portion being severed from said first and second side portions, said central portion having first and second edges spaced away from said securing means, said first and second edges thereby being free of said securing means, further means for securing said side portions of said third ply to said lateral edge portions of said first and second plies, said central portion having third and fourth edges in substantially contiguous relationship to said side portions, and at least one set of cooperating and complementary projecting means and cut-out means defined along said side portions and on said third and fourth edges of said central portion, said projecting means and said cut-out means being completely severed from each other and being directly adjacent each other, said first and second plies, said side portions, and said cooperating and complementary means defining means for retaining said central section in a substantially immobile position relative to said first and second plies, said complementary and cooperating means defining the essential means for avoiding undersired relative movement between said third ply and said first and second plies in a direction transverse to said first and second edges of said central portion.

2. The business form of claim 1 wherein said cooperating means comprises a projection extending along at least one said third and fourth edges, said cut-out means being defined in one or adjacent one of said first and second side portions.

3. The business form of claim 2 wherein a plurality of projections are provided.

4. The business form of claim 1 wherein said cooperating means comprises a substantially rectangular projection extending from each of said third and fourth edges.

5. The business form of claim 1 wherein said cooperating means comprises a trapezoidal projection having a base of reduced size adjacent said third and fourth edges.

6. The business form of claim 1 including more than one intermediate ply.

7. The business form of claim 1 wherein said complementary and cut-out means are provided along both of said side portions and along each of said third and fourth edges.

8. A manifold assembly comprising a plurality of multiple ply business forms separated by transverse lines of weakening, each form having at least a first ply, a second ply and a third ply intermediate said first and second plies, said first and second plies having lateral portions and upper and lower portions, means for securing said upper and lower portions together, said third ply being removable from between said first and second plies, an improvement in each of said business forms comprising first and second side portions and a central portion defining said third ply, said central portion being severed from said first and second side portions, said central portion having first and second edges spaced away from said securing means, said first and second edges thereby being free of said securing means, further means for securing said side portions of said third ply to said lateral edge portions of said first and second plies, said central portion having third and fourth edges in substantially contiguous relationship to said side portions, and at least one set of cooperating and complementary projecting means and cut-out means defined along said side portions and on said third and fourth edges of said central portion, said projecting means and said cut-out means being completely severed from each other and being directly adjacent each other, said first and second plies, said side portions, and said cooperating and complementary means defining means for retaining said central section in a substantially immobile position relative to said first and second plies, said complementary and cooperating means defining the essential means for avoiding undesired relative movement between said third ply and said first and second plies in a direction transverse to said first and second edges of said central portion.

9. A business form of claim 8 wherein said cooperating means comprises a projection extending along at least one said third and fourth edges, said cut-out means being defined in or adjacent one of said first and second side portions.

10. The business form of claim 9 wherein a plurality of projections are provided.

11. The business form of claim 8 wherien said cooperating means comprises a substantially rectangular projection extending from each of said third and fourth edges.

12. The business form of claim 8 wherein said cooperating means comprises a trapezoidal projection having a base of reduced size adjacent said third and fourth edges.

13. The business form of claim 8 including more than one intermediate ply.

14. The business form of claim 8 wherein said complementary and cut-out means are provided along both of said side portions and along each of said third and fourth edges.

15. The business form of claim 1 wherein each projecting means includes a line of weakening adjacent said central portion.

16. The business form of claim 8 wherein each projecting means includes lines of weakening adjacent said central portion.


Other info:


Inventors: Shelton, Oscar A. (Denton, TX)

Application Number: 06/151165
Filing Date: 1980-05-19
Publication_date: 1982-08-31
Assignee: MOORE BUSINESS FORMS INC

Primary Class(es): 462/2 229/69
Other Classes: B41L1/26; B42D5/02; B41L1/00; B42D5/00; B65D27/10; B41L1/20
US Patent Ref:

3211469	October, 1965	Chamberlain	229/69	Mailable message form
3841549	October, 1974	Wakeman	229/69	MANIFOLD ENVELOPE ASSEMBLY
3941308	February, 1976	DiGirolomo	229/69	Continuous mailer envelope assembly with inserts and method
4010889	March, 1977	Allen et al.	229/69	Envelope assembly

Other Refs:
Primary Examiner: Bell, Paul A.
Assistant Examiner: Brown, John S.
Attorney: Allegretti, Newitt, Witcoff & McAndrews