The United States Patent and Trademark Office's Guide for preparation of patent drawings / with a practitioner's comment on drawings for electronic filing by Carl Oppedahl of Oppedahl Patent Law Firm LLC ; with a practitioner's comment on drawings for design patent applications by Margaret L. Polson of Oppedahl Patent Law Firm LLC
Contributors: Polson, Margaret L.; United States. Patent and Trademark Office
Publisher: Penaya Publishing
Published: 2012
Place of publication: Dillon, Colorado
Language: eng
ISBN-13: 9780984408436
Subjects: Patent practice; Patents; Drawings
Other titles: USPTO's Guide for preparation of patent drawings