Method of making a headrest and headrest construction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 24, 2018
Issued Date -
N/A
app pub date -
Dec 17, 2015
filing date -
Dec 17, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of making a headrest includes folding a first sheet of foam into a foam sleeve. The foam sleeve is slid over an internal core part of the headrest. The foam sleeve and the core part in turn are covered with an outermost cover. The cover is formed from (i) a first layer of material corresponding to a front face of the cover, (ii) a second sheet of foam having a periphery substantially the same shape as the first layer of material, affixed to a backside of the first layer, (iii) a second layer of the material corresponding to a rear face of the cover, and (iv) a third sheet of foam having a periphery substantially the same shape as the second layer of material, affixed to a backside of the second layer. The front and rear faces are joined together to form the cover.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- B29C Class
- 5693 Applications Filed
- 4194 Patents Issued To-Date
- 73.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- B29C Class
- 44.15 % this patent is cited more than
- 7 Age
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