Handy official guide explains functions of the Patent and Trademark Office, describes a patent, defines such terms as patent pending and patent applied for, discusses patent law, explains what can be patented and the process of registering patents, describes filing fees, and much else — all in simple, easy-to-understand language.

91 pages, Paperback, B&W, 5.5" x 8.5", © 2000
Order Number:VAP-SO12...........$4.95