Stock material or miscellaneous articles – Sheet – web – or layer weakened to permit separation through...
Patent
1989-09-28
1990-07-31
Thomas, Alexander S.
Stock material or miscellaneous articles
Sheet, web, or layer weakened to permit separation through...
428136, 206820, B32B 310
Patent
active
049449788
ABSTRACT:
A sheet of removable pirn markers is provided which maybe fed through a printer, and then a row of interconnected pirn markers may be removed from the sheet by pulling outwardly on the first pirn marker in the row. Each pirn marker in the row has opposed sides defined by opposed arcuate cuts extending through the sheet, and the cuts are designed to create connection points at the ends of a line of joinder between pirn markers in the row. The end pirn markers in the row are connected to the sheet by a single, central connection point remote from the line of joinder between the end pirn marker and other pirn markers in the sheet.
REFERENCES:
patent: 4584219 (1986-04-01), Baartmans
patent: 4619851 (1986-10-01), Sasaki et al.
patent: 4661189 (1987-04-01), Voy et al.
patent: 4690720 (1987-09-01), Mack
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