Electronic book having multiple viewing panes
United States Patent D511162

Majumder, Mizanur R. (3620 Solway Drive, Richmond, B1, CA)
Application Number:
Publication Date:
Filing Date:
Primary Class:
International Classes:
(IPC1-7): 1402
Field of Search:
345/173, D14/125-129, 345/104, 345/156, 349/12, 345/672, 345/168, 345/179, 178/18.03, D19/59, D14/371, D19/60, D14/341-346
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US Patent References:
6313828Electronic bookNovember, 2001Chombo
D445787Electronic bookJuly, 2001Francis
D442953Dual screen computer interfaceMay, 2001Lassen
D419534Computer bookJanuary, 2000KempD14/345
D410028Electronic bookMay, 1999FyffeD14/345
5847698Electronic book deviceDecember, 1998Reavey et al.
D399526Electronic bookOctober, 1998BradyD14/345
5761485Personal electronic book systemJune, 1998Munyan
5663748Electronic book having highlighting featureSeptember, 1997Huffman et al.
5534888Electronic bookJuly, 1996Lebby et al.345/672
5109354Electronic system pocketbook apparatusApril, 1992Yamashita et al.
5049862Keyless flat panel portable computer--computer aided notebookSeptember, 1991Dao et al.345/179
4855725Microprocessor based simulated bookAugust, 1989Fernandez

Primary Examiner:
Nunn, Freda S.
Attorney, Agent or Firm:
Najafi Law, P.A. (PO Box 551339 Jacksonville FL 32255-1339)
1. The ornamental design for an electronic book having multiple viewing panes, as shown and described.


FIG. 1 is a front elevational view of an electronic book having multiple viewing panes showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines are shown for illustrative purposes only and form no part of the claimed design.