Apparatus for folding paper items
First Claim
1. An apparatus for folding a generally planar sheet of material, comprising:
- (a) tray means for supporting at least one planar sheet in position for folding, said tray having front and back edges and a top surface;
(b) a plurality of wall members extending upward from said tray and positioned to be abutted by and register the sheet in position for folding on said tray; and
(c) a folding guide coupled to said tray and configured to move from an open position wherein the sheet can be positioned and registered on the tray and a closed position to overlay the positioned and registered sheet for folding of the sheet about the folding guide said folding guide having front and back ends; and
(d) articulating hinge means for coupling said folding guide to said tray wherein said folding guide can be raised vertically in relation to said top surface of said tray while maintaining a substantially parallel alignment with said sheet and said top surface of said tray, and wherein said front end of said folding guide can be pivotally raised and lowered in relation to said back edge of said tray.
1 Assignment
0 Petitions
Accused Products
Abstract
A paper holding tray having a generally flat top surface, and a generally flat folding guide included on the top surface of the tray. The paper holding tray generally includes front and back edges, first and second sides, and first and second truncated corners adjacent the front edge. Preferably, a pair of parallel ridges extend between the front and back edges of the tray and the folding guide fits in between. Rear wall members are included on the top surface of the tray adjacent to the back edge. First and second side wall members are included on the top surface adjacent the first and second sides respectively. The rear wall members and side wall members form a generally contiguous lip about the sides and back edges of the tray and define a paper receiving recess on the top surface of the tray. A slot between the rear wall members accommodates one end of the folding guide, the other end of which extends out over the front edge of the tray. In a second embodiment, front wall members are included on the top surface of the tray adjacent the front edge. The front wall members are discontinuous with the first and second side wall members so that openings are formed at the first and second truncated corners. The front wall members include a slot through which the first end of the folding guide fits.
24 Citations
14 Claims
-
1. An apparatus for folding a generally planar sheet of material, comprising:
-
(a) tray means for supporting at least one planar sheet in position for folding, said tray having front and back edges and a top surface; (b) a plurality of wall members extending upward from said tray and positioned to be abutted by and register the sheet in position for folding on said tray; and (c) a folding guide coupled to said tray and configured to move from an open position wherein the sheet can be positioned and registered on the tray and a closed position to overlay the positioned and registered sheet for folding of the sheet about the folding guide said folding guide having front and back ends; and (d) articulating hinge means for coupling said folding guide to said tray wherein said folding guide can be raised vertically in relation to said top surface of said tray while maintaining a substantially parallel alignment with said sheet and said top surface of said tray, and wherein said front end of said folding guide can be pivotally raised and lowered in relation to said back edge of said tray. - View Dependent Claims (2)
-
-
3. An apparatus for folding paper items, comprising:
-
(a) a paper holding tray, said tray including front and back edges, said tray including first and second sides, said tray including a top surface, said tray including a first cutout portion extending between said front edge and said first side, said tray including a second cutout portion extending between said front edge and said second side; (b) a first rear wall member and a second rear wall member, said rear wall members included on said top surface of said tray, said rear wall members adjacent said back edge of said tray; (c) a first side wall member and a second side wall member, said side wall members included on said top surface of said tray, said first side wall member adjacent said first side of said tray, said second side wall member adjacent said second side of said tray; (d) a paper folding guide, said folding guide having a first end and a second end, said folding guide included on said top surface of said tray, said second end of said folding guide positioned adjacent said back edge of said tray, said first end of said folding guide extending out over said front edge of said tray; and (e) articulating hinge means for coupling said folding guide to said tray wherein said folding guide can be raised vertically in relation to said top surface of said tray while maintaining a substantially parallel alignment with a sheet of paper placed between said paper folding guide and said top surface of said tray, and wherein said first end of said folding guide can be pivotally raised and lowered in relation to said back edge of said tray. - View Dependent Claims (4, 5, 6, 7, 8)
-
-
9. An apparatus for folding paper items, comprising:
-
(a) a paper holding tray, said tray including front and back edges, said tray including first and second sides, said tray including a top surface, a first cutout portion extending between said front edge and said first side, said tray including a second cutout portion extending between said front edge and said second side; (b) a first rear wall member and a second rear wall member, said rear wall members included on said top surface of said tray, said rear wall members adjacent said back edge of said tray; (c) a first side wall member and a second side wall member, said side wall members included on said top surface of said tray, said first side wall member adjacent said first side of said tray, said second side wall member adjacent said second side of said tray; (d) a paper folding guide, said folding guide having a first end and a second end, said folding guide included on said top surface of said tray, said second end of said folding guide positioned adjacent said back edge of said tray, said first end of said folding guide extending out over said front edge of said tray; and (e) articulating hinge means for coupling said folding guide to said tray wherein said folding guide can be raised vertically in relation to said top surface of said tray while maintaining a substantially parallel alignment with a sheet of paper placed between said paper folding guide and said top surface of said tray, and wherein said first end of said folding guide can be pivotally raised and lowered in relation to said back edge of said tray. - View Dependent Claims (10, 11, 12, 13, 14)
-
Specification