Patents by Inventor Samuel Citron

Samuel Citron has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Material for use in framing pictures and documents
    Patent number: 4223058
    Abstract: A tape for use in securing a sheet to a surface has adhesive extending part way across one face and the full length thereof with the uncoated portion to overlie the margin of the sheet. The adhesive is colored and disposed to establish a lengthwise demarcation between the coated and uncoated portions and the tape is sufficiently translucent to enable said adhesive to be seen through the tape thus enabling the tape to be applied without the adhesive in contact with the sheet being secured.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: September 16, 1980
    Inventor: Samuel Citron
  • Tape having a longitudinal strip of adhesive which is useful as a means for framing sheets
    Patent number: 4082875
    Abstract: A tape for use in securing a sheet to a surface has adhesive extending part way across one face and the full length thereof thus leaving an uncoated portion to overlie a margin of the sheet. The line of demarcation between the coated and uncoated portion is indicated by regularly spaced indicia including angles the apeces of which preferably establish both transverse and vertical reference lines or ensure accurate tape placement relative to such reference lines.
    Type: Grant
    Filed: September 23, 1976
    Date of Patent: April 4, 1978
    Inventor: Samuel Citron