Novelty yarn and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 8, 1980
Grant Date -
N/A
app pub date -
Dec 11, 1978
filing date -
Dec 11, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A unique and appealing novelty yarn characterized by having random size loops disposed at random locations therealong is economically produced on conventional textile machinery, thus avoiding the need for specialized and expensive machinery such as a novelty twister. The yarn includes a foundation strand and an effect strand wrapped about the foundation strand, with certain areas of the effect strand forming random length multiple layer deposits at randomly spaced locations along the foundation strand, and with portions of the effect strand projecting from the multiple layer deposits and forming random size loops. A binder strand wrapped about the foundation and effect strands binds the effect strand to the underlying foundation strand.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully