Stock material or miscellaneous articles – Metal continuous phase interengaged with nonmetal continuous...
Patent
1978-11-30
1980-12-16
Hess, Bruce H.
Stock material or miscellaneous articles
Metal continuous phase interengaged with nonmetal continuous...
106 20, 106 22, 283 8B, 283 9R, 400237, 427 7, 428307, 428915, 428916, B41J 3105, B41J 3106, B41M 314
Patent
active
042398320
ABSTRACT:
The present invention relates to an ink formulation which may be coated on a flexible substratum to produce a typewriter ribbon or the like, wherein impressions made from such a ribbon are capable of adhesive removal shortly after being created on all conventional typing bonds and papers, but which impressions exhibit delayed alteration resistance whereby any attempt at correcting or removing the indicia by pressure sensitive adhesive means or altering the indicia by erasing will leave an obvious and permanent indication that a removal was attempted.
REFERENCES:
patent: 1083007 (1913-12-01), Ellis
patent: 2338042 (1943-12-01), Kline
patent: 2382861 (1945-08-01), Curado
patent: 3105769 (1963-10-01), Ellerin
patent: 3363336 (1968-01-01), Skinner
patent: 3363337 (1968-01-01), Skinner et al.
patent: 3460964 (1969-08-01), Dunham
patent: 3847850 (1974-11-01), Rudolphy
patent: 4092280 (1978-05-01), Barough et al.
patent: 4161551 (1979-07-01), Barough et al.
Barouh Victor
DeSimone Salvatore
Rottmann George
Eaton Allen Corp.
Hess Bruce H.
LandOfFree
Adhesively correctable transfer medium with delayed alteration r does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adhesively correctable transfer medium with delayed alteration r, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesively correctable transfer medium with delayed alteration r will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-608447