The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 1998
Filed:
Sep. 05, 1996
Applicant:
Inventor:
Jay S Cantwell, Bridgeton, MO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427282 ; 427421 ; 118301 ; 118505 ;
Abstract
A masking tape used in spray application or removal of coatings along a demarcation line. The tape is engineered so that during the spraying process the coating being applied or the abrasive grit being used to remove a coating makes substantially no contact with the lateral edge of the tape along a shadow zone flanking the demarcation line. The shadow zone is formed between the demarcation line and the tape in line of sight with the coating or grit being sprayed. In a preferred embodiment for use in spray painting vehicles on a production basis, the body of the tape is rubber with a release coating applied to its top surface formed of polyethylene film.