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:
Jan. 20, 1981
Filed:
Mar. 02, 1979
Applicant:
Inventors:
Ronald Lloyd, Sawbridgeworth, GB;
Brian W Walter, Bishop's Stortford, GB;
Assignee:
T. J. Smith & Nephew, Ltd., , GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; A61F / ;
U.S. Cl.
CPC ...
128155 ; 428 43 ; 428167 ; 428172 ; 428189 ; 428255 ; 428315 ;
Abstract
A composite strip material comprising at least a backing layer, an adhesive layer on a surface thereof, and a removable protective layer over and contacting and peelably adherent to at least part of the adhesive layer; wherein each layer is finger-tearable and wherein at least one layer is cleanly finger-tearable from any point along its length in a predetermined transverse direction, thereby to influence and facilitate transverse tear of any other layers present in a like cleanly finger-tearable manner to provide clearly defined separate units of any desired size.
Published as:
NL7710909A; DE2745162A1; FR2366931A1; JPS5384385A; AU2946577A; AU507568B2; NZ185380A; US4245630A; CA1110152A; FR2366931B1;