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Patent applications and USPTO patent grants for Felix; Willi.The latest application filed is for "sheets or pages with separable self-adhesive labels".
Patent | Date |
---|---|
Sheets or pages with separable self-adhesive labels Grant 5,098,759 - Felix March 24, 1 | 1992-03-24 |
Process for the manufacture of sheets or pages with separable self-adhesive labels Grant 5,011,559 - Felix April 30, 1 | 1991-04-30 |
Window letter Grant 4,877,177 - Felix October 31, 1 | 1989-10-31 |
Web tension controller Grant 4,657,164 - Felix April 14, 1 | 1987-04-14 |
Apparatus for folding and stacking of continuous web in zigzag arrangement Grant 4,573,670 - Felix March 4, 1 | 1986-03-04 |
Apparatus for automatically applying sheet units to endless web Grant 4,334,672 - Felix June 15, 1 | 1982-06-15 |
Method Of Automatically Producing A Continuously Processable Multicopy Writing Surface Assembly, And Apparatus For Performance Thereof Grant 3,871,639 - Felix March 18, 1 | 1975-03-18 |
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