if (PatArray.length == 0) {
PatArray[PatArray.length] = new Patent('X72_-_Cotton_Gin', 'gif', '1/1/70', 'misc', 'The Cotton Gin, Ely Whitney, 1794', ' ');
PatArray[PatArray.length] = new Patent('132_-_Electric_Motor', 'gif', '1/1/70', 'misc', 'The Electric Motor, T. Davenport, 1837', ' ');
PatArray[PatArray.length] = new Patent('1304_-_Improvement_in_Fire_Arms', 'gif', '1/1/70', 'misc', 'The Revolver, S. Colt, 1839', ' ');
PatArray[PatArray.length] = new Patent('1647_-_Telegraph_Signs', 'gif', '1/1/70', 'misc', 'The Telegraph, S. Morse, 1840', ' ')
PatArray[PatArray.length] = new Patent('3630_-_Door_Lock', 'gif', '1/1/70', 'misc', 'The Tumbler Lock, L. Yale, 1844', ' ');
PatArray[PatArray.length] = new Patent('4750_-_Sewing_Machine', 'gif', '1/1/70', 'misc', 'The Sewing Machine, E. Howe, 1846', ' ');
PatArray[PatArray.length] = new Patent('8080_-_Ice_Machine', 'gif', '1/1/70', 'misc', 'Refrigeration, J. Gorrie, 1851', ' ');
PatArray[PatArray.length] = new Patent('79265_-_Type_Writing_Machine', 'gif', '1/1/70', 'misc', 'The Typewriter, G. Sholes, 1868', '&nbsp');
PatArray[PatArray.length] = new Patent('157124_-_Wire-Fences', 'gif', '1/1/70', 'misc', 'Barbed Wire, J. Glidden, 1874', ' ');
PatArray[PatArray.length] = new Patent('174465_-_Telegraphy', 'gif', '1/1/70', 'misc', 'The Telephone, Alexander Graham Bell, 1876', ' ');
PatArray[PatArray.length] = new Patent('200521_-_Phonograph_or_Speaking_Machine', 'gif', '1/1/70', 'misc', 'The Phonograph, Thomas Edison, 1878', ' ');
PatArray[PatArray.length] = new Patent('D11023_-_Statue', 'gif', '1/1/70', 'misc', 'The Statue of Liberty, A. Bartoldi, 1879', ' ');
PatArray[PatArray.length] = new Patent('223898_-_Electric-Lamp', 'gif', '1/1/70', 'misc', 'The Light Bulb, Thomas Edison, 1880', ' ');
PatArray[PatArray.length] = new Patent('392046_-_Pen', 'gif', '1/1/70', 'misc', 'The Ballpoint pen, J. Loud, 1889', ' ');
PatArray[PatArray.length] = new Patent('408861_-_Sled', 'gif', '1/1/70', 'misc', 'The Flexible Flyer, S. Allen, 1889', ' ');
PatArray[PatArray.length] = new Patent('430804_-_Electrical_Calculation_System', 'gif', '1/1/70', 'misc', 'The Electric Adding Machine, H. Hollerith, 1890', 'Hollerith went on to found a little company named I.B.M.');
PatArray[PatArray.length] = new Patent('493426_-_Apparatus_For_Exhibiting_Photographs_of_Moving_Objects', 'gif', '1/1/70', 'misc', 'The movie Projector, Thomas Edison, 1893', ' ');
PatArray[PatArray.length] = new Patent('504038_-_Clasp_Locker_or_Unlocker_For_Shoes', 'gif', '1/1/70', 'misc', 'The Zipper, W. Judson, 1893', ' ');
PatArray[PatArray.length] = new Patent('621195_-_Navigable_Balloon', 'gif', '1/1/70', 'misc', 'The Dirigible, Ferdinand Zeppelin, 1899', ' ');
PatArray[PatArray.length] = new Patent('821393_-_Flying_Machine', 'gif', '1/1/70', 'misc', 'The Airplane, O. & W. Wright, 1906', ' ');
PatArray[PatArray.length] = new Patent('1242872_-_Self_Servicing_Store', 'gif', '1/1/70', 'misc', 'The Supermarket, C. Saunders, 1917', ' ');
PatArray[PatArray.length] = new Patent('1475024_-_Traffic_Signal', 'gif', '1/1/70', 'misc', 'The Traffic Light, G. Morgan, 1922', ' ');
PatArray[PatArray.length] = new Patent('1816339_-_Sliced_Bread_Package', 'gif', '1/1/70', 'misc', 'Sliced Bread, O. Rohwedder, 1928');
PatArray[PatArray.length] = new Patent('1909537_-_Drive-In_Theater', 'gif', '1/1/70', 'misc', 'The Drive-in Theater, R. Hollingshead, 1933', 'The invention without which a whole generation may not have been conceived.');
PatArray[PatArray.length] = new Patent('2026082_-_Board_Game_Apparatus', 'gif', '1/1/70', 'misc', 'Monopoly, C. Darrow, 1935', ' ');
PatArray[PatArray.length] = new Patent('2297691_-_Electrophotography', 'gif', '1/1/70', 'misc', 'Photocopying, C. Carlson, 1939', ' ');
PatArray[PatArray.length] = new Patent('2435720_-_Apparatus_For_Exposing_and_Processing_Photographic_Film', 'gif', '1/1/70', 'misc', 'The Polaroid Camera, E. Land, 1946', ' ');
PatArray[PatArray.length] = new Patent('2717437_-_Velvet_Type_Fabric_and_Method_of_Producing_Same', 'gif', '1/1/70', 'misc', 'Velcro, G. De Mestral, 1955', ' ');
PatArray[PatArray.length] = new Patent('3541541_-_X-Y_Position_Indicator_For_a_Display_System', 'gif', '1/1/70', 'misc', 'The Computer Mouse, D. Englebart, 1967', ' ');
}