The Grant and Validity of British Patents for Inventions
Author: James Roberts (Barrister-at-law)
Publisher:
Published: 1903
Total Pages: 712
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: James Roberts (Barrister-at-law)
Publisher:
Published: 1903
Total Pages: 712
ISBN-13:
DOWNLOAD EBOOKAuthor: James Roberts
Publisher: Forgotten Books
Published: 2017-11-07
Total Pages: 714
ISBN-13: 9780260522375
DOWNLOAD EBOOKExcerpt from The Grant and Validity of British Patents for Inventions Abstracts of Cases will render it useful to practising lawyers. It has been ascertained by an official inquiry that of the Patents for Inventions granted in England no fewer than 42 per cent., that is, about 5780 per annum, are invalid on the ground of having been already patented in this country. An examination of the results of litigation shows that, of such patents as are commercially worth infringing, no less than 51 per cent. Are invalid. The invalidity of these patents is in many cases not discovered till after the lapse of years but, even assuming that no invalid patent is renewed, sums amounting to 2 per annum are paid for patents which give no legal protection to the patentees. This state of affairs brings discredit upon all British patents, and diminishes the market value even of those which are valid. Although the new procedure shortly to be brought into operation will prevent the grant of a large proportion of bad patents, many will still exist, as it deals only with one cause of invalidity. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: James Roberts
Publisher:
Published: 1903
Total Pages: 647
ISBN-13:
DOWNLOAD EBOOKAuthor: James R. Roberts
Publisher:
Published: 1903
Total Pages: 647
ISBN-13:
DOWNLOAD EBOOKAuthor: George Gatton Melhuish Hardingham
Publisher:
Published: 1891
Total Pages: 78
ISBN-13:
DOWNLOAD EBOOKAuthor: Stephen Van Dulken
Publisher:
Published: 1999
Total Pages: 228
ISBN-13:
DOWNLOAD EBOOKThis Unique Guide Explains how Researchers can Use Patents as a source of historical information.Covering the British patents system from 1617 until the 1977 patents Act, the guide is an invaluable resource for anyone researching the history of science and technology or looking for information on the people behind inventions. Sections include: -- the historical background of the patent system-- patenting procedure-- people in the patent system-- the patent specification-- searching for patents information
Author: Felix Liebesny
Publisher:
Published: 1972
Total Pages: 238
ISBN-13:
DOWNLOAD EBOOKHistory of patent systems; The british patent system; Foreign patents (except U.S.A.); The United States patent system; The exploitation of inventions, secret processes, and technological know-how; Patents as sources of information; British patent classification and subject searching; Trade marks; The protection of industrial designs; The future of the patent system.
Author: Cecil Hollins
Publisher:
Published: 1951
Total Pages: 104
ISBN-13:
DOWNLOAD EBOOKAuthor: John Coryton
Publisher:
Published: 1855
Total Pages: 394
ISBN-13:
DOWNLOAD EBOOKAuthor: William Walker (consulting engineer.)
Publisher:
Published: 1860
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOK