Honeycomb module and underground storage system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Apr 11, 2019
app pub date -
Dec 10, 2018
filing date -
Apr 21, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
Individual honeycomb shaped modules used in an assembly for underground storage of storm water and other fluid storage needs. Modules are assembled into a resultant honeycomb shape for maximized structural strength and material use efficiency. Internal hexagonal or square shaped modules are assembled and encased by external hexagonal or square shaped modules. Internal adjacent modules are in direct fluid communications with one another through a channel-less chamber. Internal hexagonal or square shaped modules drain into external hexagonal or square shaped modules chamber where fluid is either stored or drained. Assemblies include various top and side pieces along with access ports for entry into said assembly.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date | Type | Sub-Type |
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International Classification(s)
- E21D:SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAM....
- F17C:VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQU....
- B65G:TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR L....
- E03B:INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING....
- E02B:HYDRAULIC ENGINEERING
- B65D:CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR....
- E03F:SEWERS; CESSPOOLS
- 2018 Application Filing Year
- E21D Class
- 91 Applications Filed
- 72 Patents Issued To-Date
- 79.13 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- E21D Class
- 51.16 % 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 | Oct 21, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 21, 2031 |
