Apparatus for marking recyclable books

• US 5,281,273 A
• Filed: 05/21/1992
• Issued: 01/25/1994
• Est. Priority Date: 05/21/1992
• Status: Expired due to Fees

• Current Assignee: Fail-Safe Bookmarker, Inc.
• Original Assignee: Fail-Safe Bookmarker, Inc.
• Inventors: Carlson, George, Emposimato, Michael
• Primary Examiner(s): Jones, W. Gary
• Assistant Examiner(s): BURNS, TODD
• Application Number:
  US07/887,157
• Time in Patent Office: 614 Days
• Field of Search: 118/693, 118/694, 118/211, 118/221, 118/225, 118/264, 118/239, 118/246, 118/238, 118/500, 101/35, 198/560, 198/561
• US Class Current: 118/693
• CPC Class Codes: B29K 2105/26 Scrap or recycled material
• CPC Class Codes: B29L 2031/705 Books, albums
• CPC Class Codes: B41F 17/16 on end or bottom surfaces thereof
• CPC Class Codes: B41F 17/26 by rolling contact
• CPC Class Codes: G07F 7/069 by box-like containers, e.g. videocassettes, books

Abstract

A method and apparatus for marking recyclable books permits the user to retain the recyclable value of the books while effectively deterring third-parties from reselling books which are intended to be recycled. The method includes transporting recyclable books past a designated marking location and marking at least a portion of the covers of the books with a distinguishing mark, and then transferring the marked books away from the marking location. The apparatus includes a marking device for marking the covers of the books, a transport device having a first and a second end for transporting the books past the marking device so that the covers of the books become marked thereby, and a removal device for moving the books away from the marking device after the covers of the books have been marked thereby.

Claims

1. An apparatus for marking recyclable books having covers thereon and a plurality of pages, comprising marking means for at least partially coating the covers of said books with a composition while leaving the pages of said book substantially uncoated, said marking means having a marking surface, transport means having a transport surface and a first end and a second end for transporting said books past said marking means, and removal means for moving said books away from said marking means, wherein said entire marking surface is disposed below said transport surface and above said removal means, said books are transported past said second end of said transport means whereupon said books fall off said transport means so that said covers contact said marking surface and become at least partially coated thereby.

2. The apparatus of claim 1, wherein said transport means comprises at least one endless conveyor belt and a roller conveyor arranged adjacent said conveyor belt.

3. The apparatus of claim 2, wherein said transport means comprises singulating means for sorting through a plurality of books so that said books are transported past said marking surface one at a time.

4. The apparatus of claim 1, wherein said removal means comprises a removal conveyor means having a first end and a second end for transporting the at least partially coated books away from said marking surface.

5. The apparatus of claim 1, wherein said marking means comprises reservoir means for retaining an ink, refill means connected to said reservoir means for supplying and refilling said reservoir means with said ink, manifold means connected to said reservoir means for providing a flow path for said ink from said reservoir means through said manifold means, and at least one marking member extending from a portion of said manifold means for applying said ink to the covers of said books.

6. The apparatus of claim 1, wherein said removal means are disposed below said marking surface and comprises a removal conveyor means having a first end and a second end for transporting the at least partially coated books away from marking surface.

7. The apparatus of claim 6, wherein said marking means comprises reservoir means for retaining an ink, refill means connected to said reservoir means for supplying and refilling said reservoir means with said ink, manifold means connected to said reservoir means for providing a flow path for said ink from said reservoir means through said manifold means, and at least one marking member extending from a portion of said manifold means for applying said ink to said covers of said books.

8. The apparatus of claim 7, wherein said plurality of marking members comprise felt-tip markers.

9. The apparatus of claim 7, wherein said plurality off marking members comprise roller-tip marking devices.

10. The apparatus of claim 7, wherein said marking means comprises signal means for providing a warning signal when the ink needs to be refilled.

11. The apparatus of claim 7, further comprising a housing, said housing at least partially enclosing said transport means and said marking means.

12. The apparatus of claim 7, wherein said transport means comprises at least one endless conveyor belt and a roller conveyor arranged adjacent said conveyor belt.

13. The apparatus of claim 12, wherein said removal means comprises a removal conveyor means having an endless conveyor belt for receiving said at least partially coated books on said first end of said removal means and transporting said books toward said second end of said removal means away from said marking surface.

14. The apparatus of claim 12, wherein said transport means comprises singulating means for sorting through a plurality of books so that one book at a time is transported past said marking surface.

15. The apparatus of claim 1, further comprising a housing, said housing at least partially enclosing said transport means and said marking means.