Appeal 2007-3575 Application 10/233,698 65. A medical dressing comprising: a substantially contact transparent backing comprising first and second major surfaces; a first pressure sensitive adhesive; and a second pressure sensitive adhesive; wherein the first pressure sensitive adhesive is located on substantially all of the first major surface of the backing and the second pressure sensitive adhesive is located on a portion of the first pressure sensitive adhesive; whereby substantially all of the second pressure sensitive adhesive is exposed on the medical dressing and only a portion of the first pressure sensitive adhesive is exposed on the medical dressing; and further wherein the first pressure sensitive adhesive has a higher tack to skin than the second pressure sensitive adhesive. 66. The medical dressing of claim 65, wherein the second pressure sensitive adhesive comprises at least one bioactive agent. 77. A medical dressing comprising: a substantially contact transparent backing comprising first and second major surfaces; a first pressure sensitive adhesive located directly on a portion of the first major surface of the backing, wherein at least a portion of the first pressure sensitive adhesive is exposed on the first major surface of the backing; and a second pressure sensitive adhesive located directly on a portion of the first major surface of the backing, wherein the first pressure sensitive adhesive forms a border around the second pressure sensitive adhesive on the first major surface of the backing, and further wherein the first pressure sensitive adhesive has a higher tack to skin than the second pressure sensitive adhesive. 78. The medical dressing of claim 77, wherein the second pressure sensitive adhesive comprises at least one bioactive agent. The Examiner relies on the following references: Economou US 3,811,438 May 21, 1974 Holman US 4,950,699 Aug. 21, 1990 2Page: Previous 1 2 3 4 5 6 7 8 9 10 Next
Last modified: September 9, 2013