Slide fastener
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 1991
Grant Date -
N/A
app pub date -
Feb 16, 1990
filing date -
Feb 20, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A slide fastener comprising a pair of stringer tapes carrying rows of discrete coupling elements along their respective longitudinal inner edges and a slider reciprocably movable along the rows of elements to open and close the fastener. A decorative coat is deposited with heat and pressure upon the coupling element and specifically extends at least partially into a rear and region of the coupling element to ensure freedom of separation of the cost from the skin of the coupling element.
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Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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