Counterweight structure of a traffic cone
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 1, 2015
Grant Date -
Oct 16, 2014
app pub date -
Apr 15, 2013
filing date -
Apr 15, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A counterweight structure of a traffic cone contains a base pre-molded and placed into a conical mold so as to injection mold a conical post. The base includes a groove for connecting with the conical post, a connecting piece mounted around the groove, and a plurality of retaining tabs arranged on the connecting piece. Each retaining tab has a neck portion coupled with the groove, and between any two abutting retaining tabs is defined an elongated hole communicating with the connecting piece, two orifices are arranged on two sides of the neck of the each retaining tab and communicate with the connecting piece, such that when the conical post is injection molded to cover the base, the connecting piece, the plurality of retaining tabs and a plurality of retaining tabs horizontally retain together, and a plurality of orifices are provided to vertically connect the conical post and the base together.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- E01F Class
- 104 Applications Filed
- 90 Patents Issued To-Date
- 86.54 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- E01F Class
- 12.63 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 1, 2027 |
