Method and apparatus involving adhesive backed photographs
OwnerAnthony Olivieri, Anthony Macrinainventors
Life of this patent
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Abstract
A pressure sensitive adhesive coating is applied to selected regions of one face of a release web, other regions of the one face being free of the adhesive coating. A photographic print is superposed on the release web face having the adhesive and the adhesive free regions, the back surface of the print contacting the adhesive coating. The release web is slit along a line that extends the length of the print and passes over the adhesive free regions. The slit forms a pair of tabs in the release web at the adhesive free regions. The tabs facilitate removal of the release web without bending of the photographic print.
Claims10
An adhesive backed photographic print comprising:
- (a) a processed photographic print having finished and unfinished surfaces on opposite faces;
- (b) first pressure sensitive adhesive means on certain areas of said unfinished surface, the remaining area of said unfinished surface being free of adhesive;
- (c) second pressure sensitive adhesive means in said adhesive free area on said unfinished surface, said second pressure sensitive adhesive means isolated from said first pressure sensitive adhesive means;
- (d) a release web superposed on said first and second pressure sensitive adhesive means and on said adhesive free area, said release web having a pair of tabs adjacent said adhesive free area, said tabs defining gripping members for removing said release web and exposing said first and second pressure sensitive adhesive means, said second pressure sensitive adhesive means operative to hold said release web flat against said adhesive free area.
An adhesive backed photographic print comprising:
- (a) a processed photographic print having finished and unfinished surfaces on opposite faces;
- (b) a release web;
- and
- (c) first and second pressure sensitive adhesive means on one face of one of said release web and said unfinished surface, an adhesive free area bounded by said first pressure sensitive adhesive means, said second pressure sensitive adhesive means separated from said first pressure sensitive adhesive means and bounded by said adhesive free area;
- (d) said release web and said photographic print superposed on one another with said first and second pressure sensitive adhesive means sandwiched therebetween, the cohesion level between said unfinished surface and said first and second pressure sensitive adhesive means is greater that the cohesion level between said release web and said first and second pressure sensitive adhesive means, a portion of said release web constituting at least one tab for removing said release web and exposing said first and second pressure sensitive adhesive means, said second pressure sensitive adhesive means operative to hold said release web flat against said unfinished surface.
Dependencies are inferred from the claim text.