Patent US4201613A successfully refreshed from Google Patents.
US4201613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus involving adhesive backed photographs
Assignee: Individual
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Filing: 1978-01-24
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Granted: 1980-05-06
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Expires: 1998-01-24
Abstract
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.
Inventors
- 👤 Anthony Olivieri
- 👤 Anthony J. Macrina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:55
CPC Classifications
G; G03; G03C; G03C11/00; G03C11/14; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1084; Y10T156/1085; Y10T156/12; Y10T156/17; Y10T156/1798
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
185 words
An apparatus for producing an adherent backed photograph, said apparatus comprising: (a) an endless release web; (b) drive means engaging said release web and advancing said release web along a travel path; (c) an adhesive applying station disposed in said travel path; (d) applicator means at said adhesive applying station, said applicator means including an adhesive carrying surface and an adhesive free surface, said applicator means positioned in said travel path for applying adhesive to certain areas of one face of said release web, other areas of said one face of said release web being adhesive free areas; (e) an endless web of photographic prints having finished and unfinished surfaces on opposite faces; (f) means for superposing said unfinished surface of said photographic print on said one face of said release web, said photographic prints superposed on said adhesive areas and said adhesive free areas; and (g) slitting means disposed in said travel path for slitting said release web, portions of said release web covering said adhesive free areas and adjacent said slit forming a tab for removing said release web and exposing said adhesive.
Claim 2
Independent Claim
185 words
An apparatus for producing an adherent backed photograph, said apparatus comprising: (a) an endless release web; (b) drive means engaging said release web and advancing said release web along a travel path; (c) an adhesive applying station disposed in said travel path; (d) applicator means at said adhesive applying station, said applicator means including an adhesive carrying surface and an adhesive free surface, said applicator means positioned in said travel path for applying adhesive to certain areas of one face of said release web, other areas of said one face of said release web being adhesive free areas; (e) an endless web of photographic prints having finished and unfinished surfaces on opposite faces; (f) means for superposing said unfinished surface of said photographic print on said one face of said release web, said photographic prints superposed on said adhesive areas and said adhesive free areas; and (g) slitting means disposed in said travel path for slitting said release web, portions of said release web covering said adhesive free areas and adjacent said slit forming a tab for removing said release web and exposing said adhesive.
Claim 3
Dependent Claim
41 words
The apparatus as claimed in claim 1 wherein said applicator means is an applicator roll, the peripheral surface of said applicator roll defining said adhesive carrying surface, a recess formed in said peripheral surface, said recess defining said adhesive free surface.
Claim 4
Dependent Claim
39 words
The apparatus as claimed in claim 2 wherein said applicator roll includes a pair of studs within said recess, an exterior surface of said studs being substantially flush with said adhesive carrying surface and defining additional adhesive carrying surfaces.
Claim 5
Dependent Claim
15 words
The apparatus as claimed in claim 3 wherein said recess has a substantially triangular profile.
Claim 6
Dependent Claim
34 words
The apparatus as claimed in claim 1 including control means connected to said adhesive applying station for controlling said applicator means, said adhesive free surface disposed about a centerline of each said photographic print.
Claim 7
Dependent Claim
28 words
The apparatus as claimed in claim 5 including timing means for actuating said slitting means, said slit in substantial registration with said centerline of each said photographic print.
Claim 8
Dependent Claim
32 words
The apparatus as claimed in claim 1 including an adhesive processor disposed in said travel path, said adhesive coated release web passing through said processor as it advances towards said superposing means.
Claim 9
Independent Claim
125 words
A method for producing an adhesive backed photographic print comprising the steps of: (a) applying a pressure sensitive adhesive to selected areas on a face of a release web, certain other areas on said one face of said release web being free of adhesive; (b) superposing a processed photograph on said adhesive areas and said adhesive free areas, an unfinished surface of said photograph contacting said adhesive areas, the cohesion level between said photograph and said adhesive is greater than the cohesion level between said release web and said adhesive; and (c) slitting said release web at the approximate centerline of said processed photograph and forming a pair of tabs in said release web for removing said release web and exposing said pressure sensitive adhesive.
Claim 10
Independent Claim
125 words
A method for producing an adhesive backed photographic print comprising the steps of: (a) applying a pressure sensitive adhesive to selected areas on a face of a release web, certain other areas on said one face of said release web being free of adhesive; (b) superposing a processed photograph on said adhesive areas and said adhesive free areas, an unfinished surface of said photograph contacting said adhesive areas, the cohesion level between said photograph and said adhesive is greater than the cohesion level between said release web and said adhesive; and (c) slitting said release web at the approximate centerline of said processed photograph and forming a pair of tabs in said release web for removing said release web and exposing said pressure sensitive adhesive.
Claim 11
Dependent Claim
56 words
The method as claimed in claim 8 wherein said pressure sensitive adhesive covers approximately ninety percent of the unfinsihed surface of said processed photograph, an adhesive free area on said unfinished surface having a substantially triangular profile disposed about the centerline of said processed photograph, at least one adhesive spot disposed within said adhesive free triangular.
Claim 12
Dependent Claim
38 words
The method as claimed in claim 9 wherein said slitting step includes slitting said release web along a line that extends from one edge of said photograph to an opposite edge and passes over said adhesive free area.
Claim 13
Independent Claim
121 words
A method for producing an adhesive backed photographic print comprising the steps of: (a) applying pressure sensitive adhesive to applicator means having an adhesive carrying surface and an adhesive free surface; (b) applying a transferring said pressure sensitive adhesive from said applicator means to selected areas on the unfinished surface of a processed photograph, certain other areas on the unfinished surface being free of adhesive; (c) superposing a release stratum on said adhesive areas and said adhesive free areas on the unfinished surface of said photograph; and (d) slitting said release web at the approximate centerline of said processed photograph and forming a pair of tabs in said release web for removing said release web and exposing said pressure sensitive adhesive.
Claim 14
Independent Claim
121 words
A method for producing an adhesive backed photographic print comprising the steps of: (a) applying pressure sensitive adhesive to applicator means having an adhesive carrying surface and an adhesive free surface; (b) applying a transferring said pressure sensitive adhesive from said applicator means to selected areas on the unfinished surface of a processed photograph, certain other areas on the unfinished surface being free of adhesive; (c) superposing a release stratum on said adhesive areas and said adhesive free areas on the unfinished surface of said photograph; and (d) slitting said release web at the approximate centerline of said processed photograph and forming a pair of tabs in said release web for removing said release web and exposing said pressure sensitive adhesive.
Claim 15
Independent Claim
188 words
An apparatus for producing an adherent backed photograph, said photograph having a substantially rectangular profile, said apparatus comprising: (a) an endless release web; (b) first means for engaging and for advancing said release web along a travel path; (c) an adhesive applying station disposed in said travel path; (d) applicator means at said adhesive applying station, said applicator means including an adhesive carrying surface and an adhesive free surface, said applicator means positioned in said travel path for applying an adhesive coating to selected areas on one face of said release web, said selected areas including the corners of said photographic print; (e) an endless web of processed photographic prints having finished and unfinished surfaces on opposite faces; (f) second means disposed in said travel path for moving said photograph prints along said travel path and for pressing said unfinished surface of said photographic prints against said adhesive coating on said release web; and (g) slitting means disposed in said travel path for slitting said release web and forming a pair of tabs in said release web for removing said release web and exposing said pressure sensitive adhesive.
Claim 16
Independent Claim
188 words
An apparatus for producing an adherent backed photograph, said photograph having a substantially rectangular profile, said apparatus comprising: (a) an endless release web; (b) first means for engaging and for advancing said release web along a travel path; (c) an adhesive applying station disposed in said travel path; (d) applicator means at said adhesive applying station, said applicator means including an adhesive carrying surface and an adhesive free surface, said applicator means positioned in said travel path for applying an adhesive coating to selected areas on one face of said release web, said selected areas including the corners of said photographic print; (e) an endless web of processed photographic prints having finished and unfinished surfaces on opposite faces; (f) second means disposed in said travel path for moving said photograph prints along said travel path and for pressing said unfinished surface of said photographic prints against said adhesive coating on said release web; and (g) slitting means disposed in said travel path for slitting said release web and forming a pair of tabs in said release web for removing said release web and exposing said pressure sensitive adhesive.
Claim 17
Independent Claim
168 words
A method for producing an adhesive backed photographic print, said photographic print having a substantially rectangular profile, said method comprising the steps of: (a) applying a pressure sensitive adhesive to areas on a face of one of a release web and an unfinished side of a processed photographic print, the other face of the other one of said release web and the finished side of said photographic print being free of said adhesive; (b) superposing said processed photograph and said release web, said adhesive sandwiched between said unfinished surface of said photograph and said release web, said adhesive at each corner of said photographic print, the cohesion level between said photograph and said adhesive being greater than the cohesion level between said release web and said adhesive; and (c) forming at least one tab in said release web by slitting a portion of said release web which is superposed on said processed photograph, said tab defining means for removing said release web and exposing said pressure sensitive adhesive.
Claim 18
Independent Claim
168 words
A method for producing an adhesive backed photographic print, said photographic print having a substantially rectangular profile, said method comprising the steps of: (a) applying a pressure sensitive adhesive to areas on a face of one of a release web and an unfinished side of a processed photographic print, the other face of the other one of said release web and the finished side of said photographic print being free of said adhesive; (b) superposing said processed photograph and said release web, said adhesive sandwiched between said unfinished surface of said photograph and said release web, said adhesive at each corner of said photographic print, the cohesion level between said photograph and said adhesive being greater than the cohesion level between said release web and said adhesive; and (c) forming at least one tab in said release web by slitting a portion of said release web which is superposed on said processed photograph, said tab defining means for removing said release web and exposing said pressure sensitive adhesive.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-05-06 | 1983-11-05 | 1984-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-05-06 | 1987-11-05 | 1988-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-05-06 | 1991-11-05 | 1992-05-06 | $7700.00 | Window Closed / Lapsed |