MAT FOR CLEANING AND MOVING BODY CLEANING DEVICE
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 20, 2023
app pub date -
May 20, 2021
filing date -
May 20, 2021
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
Disclosed is a mat for cleaning that removes extraneous matter adhering to a moving object, the mat for cleaning including: a mat part having a front surface facing the moving object and a back surface; a plurality of pump parts disposed on the front surface of the mat part, formed integrally with the mat part, and being deformable independently of each other; and a bottom member in contact with the back surface of the mat part and capable of being detached from the mat part, wherein the pump parts each include a pump chamber wall that protrudes from the front surface of the mat part and comes into contact with the moving object to receive a pressing force directly from the moving object, and a fluid passing portion provided in the pump chamber wall and allowing communication between an inside and an outside of the pump chamber wall.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
JP | B1 | JP6876848 | Apr 16, 2020 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT | 洗浄マット及び移動体洗浄装置 | May 26, 2021 | |||
WO | A1 | WO2021210690 | May 20, 2021 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | 洗浄マット及び移動体洗浄装置 | Oct 21, 2021 | |||
EP | A1 | EP4104741 | May 20, 2021 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION PUBLISHED WITH SEARCH REPORT | MAT FOR CLEANING AND MOVING BODY CLEANING DEVICE | Dec 21, 2022 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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NAKAJIMA KENICHI | ASHIKAGA-SHI TOCHIGI-KEN |
International Classification(s)

- 2021 Application Filing Year
- A46B Class
- 475 Applications Filed
- 192 Patents Issued To-Date
- 40.43 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
NAKAJIMA, Kenichi | Ashikaga-shi, Tochigi, JP | 87 | 560 |
# of filed Patents : 87 Total Citations : 560 | |||
NAKAJIMA, Rieko | Ashikaga-shi, Tochigi, JP | 2 | 48 |
# of filed Patents : 2 Total Citations : 48 | |||
NAKAJIMA, Yasuhiro | Ashikaga-shi, JP | 19 | 672 |
# of filed Patents : 19 Total Citations : 672 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- A46B Class
- 0 % this patent is cited more than
- 2 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Oct 20, 2026 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 20, 2030 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 20, 2034 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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