InnovationQ and the IP.com Prior Art Database will be updated on Sunday, December 15, from 11am-2pm ET. You may experience brief service interruptions during that time.
Browse Prior Art Database

Substitute Leader Material for 135 Film Cassettes

IP.com Disclosure Number: IPCOM000010238D
Publication Date: 2002-Nov-11

Publishing Venue

The IP.com Prior Art Database


A substitute material can be used for the leaders and trailers on 135 filmstrips. A 135 filmstrip can be modified by replacing the portion of the filmstrip that will not receive photographic images with a non-photographic leader material that is spliced to the photographic portion of the filmstrip.