Industrial fabrics comprising infinity shape coils
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 23, 2020
Grant Date -
Sep 18, 2014
app pub date -
Mar 14, 2013
filing date -
Mar 14, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An industrial fabric/belt including spiral coils shaped as a symbol for infinity or a lemniscate, i.e., infinity elements, are joined to each other with a pintle. A fabric element is configured as a continuous loop to form an industrial fabric employing a plurality of infinity coil elements.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- D21F Class
- 98 Applications Filed
- 89 Patents Issued To-Date
- 90.82 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- D21F Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 23, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 23, 2031 |
