Binder with expandable outside pocket

• US 6,558,062 B1
• Filed: 03/20/2000
• Issued: 05/06/2003
• Est. Priority Date: 03/18/1999
• Status: Expired due to Term

• Current Assignee: ACCO Brands Incorporated
• Original Assignee: MEAD Corporation (Meadwestvaco Corporation)
• Inventors: Moor, Marc L., Wyant, Jon R.
• Primary Examiner(s): Fridie, Jr., Willmon
• Application Number:
  US09/528,590
• Time in Patent Office: 1,142 Days
• Field of Search: 281/29, 281/31, 281/36, 281/37, 281/45, 281/51, 281/21.1, 281/15.1, 402/70, 402/73, 402/4, 206/425, 150/112, 150/118, 150/131
• US Class Current: 402/73
• CPC Class Codes: A45C 3/02 Briefcases or the like
• CPC Class Codes: A45C 7/0068 with slide fastener strips
• CPC Class Codes: B42F 13/0006 Covers for loose-leaf binders book covers B42D3/00
• CPC Class Codes: B42F 13/16 with claws or rings B42F13/30 takes precedence; for permanent binding B42B5/08
• CPC Class Codes: B42F 7/06 Filing appliances comprising a plurality of pockets or compartments, e.g. portfolios or cases with a plurality of compartments indexing features B42F21/00
• CPC Class Codes: B42F 7/08 expansible

Abstract

An expandable outside pocket is provided on one panel of a binder. This pocket includes a releasable closure to control expansion of the pocket. In one configuration, the outside pocket includes a zippered gusset, where the zipper can be closed to prevent expansion of the pocket capacity. The gusset and zipper configuration enables the pocket to be expanded when it is desired to increase the size of the pocket in order to accommodate larger items such as books, but also enables the gusset to be held in a non-extendable position when the pocket does not need to be expanded, such as when the pocket is only used to carry papers or slim folders. A second zipper is preferably also provided in order to control access to the pocket. In another configuration, the outside pocket includes gussets along its sides which facilitate expansion of the pocket, and a single zipper provides access to the pocket interior when unzipped and also enables the pocket to expand when unzipped. The pocket can be expanded to provide simple access to the pocket interior, permitting convenient perusal of papers within the pocket without removal of the papers.

Claims

1. A binder, comprising:

a front panel;

a back panel movably connected to the front panel; and

at least one expandable pocket connected on at least one of the front panel or the back panel, the pocket including a first side having an opening for providing access to an interior of the pocket, second and third sides extending from respective ends of the first side to a fourth side, and a gusset extending at least partially along at least one of the second, third and fourth sides, said pocket including a releasable closure for holding the pocket in a non-expanded state when closed and for permitting expansion of the pocket when opened, said releasable closure extending at least partially along a length of said gusset along said fourth side.

2. The binder of claim 1 wherein said gusset extends at least partially along the second and third sides and completely along the fourth side, and the releasable closure comprises a zipper which extends around a length of the gusset.

3. The binder of claim 1 wherein the first side is substantially non-expandable and when the pocket is in an expanded state a front to back thickness of the pocket increases from the first side toward the fourth side.

4. The binder of claim 2, further comprising a second releasable closure along the opening for controlling access to the pocket interior.

5. The binder of claim 3 wherein the second releasable closure comprises a zipper.

6. The binder of claim 2 wherein an outer side of the pocket includes a second pocket thereon, the second pocket accessible via a zipper which extends across an outer face of the pocket from the first side to the fourth side.

7. The binder of claim 1 wherein said gusset extends at least partially along the second and third sides and completely along the first side, and the releasable closure comprises a zipper which extends around a length of the gusset.

11. The binder of claim 1 wherein the back panel is movably connected to the front panel via a spine of the binder.

8. A binder comprising:

a front panel;

a back panel movably connected to the front panel; and

at least one expandable pocket connected on at least one of the front panel and the back panel, wherein the pocket includes a first side having an opening for providing access to an interior of the pocket, second and third sides extending from respective ends of the first side to a fourth side, a first gusset extending at least partially along the second side and a second gusset extending at least partially along the third side for allowing the pocket to expand, the pocket including a releasable closure for holding the pocket in a non-expanded state when closed and for permitting expansion of the pocket when opened, the releasable closure extending along substantially the entirety of the second, third and fourth sides.

9. The binder of claim 8 wherein the fourth side is non-expandable, and when the pocket is in an expanded state a front to back width of the pocket decreases from the first side toward the fourth side.

10. The binder of claim 9 wherein the interior of the pocket includes a plurality of dividers.

12. A binder comprising:

a front panel and a back panel movably connected together;

an expandable pocket positioned on an outer surface of one of said front or back panels, said expandable pocket having an inner cavity and a mouth providing access to said inner cavity, and at least one gusseted surface extending at least partially along said pocket;

a first releasable closure extending at least partially along said at least one gusseted surface for preventing expansion of said pocket when said first releasable closure is closed and for allowing expansion of said pocket when said first releasable closure is open; and

a second releasable closure extending along said mouth for selectively opening and closing said mouth to control access to said inner cavity.