Stain removal device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 12, 2020
Grant Date -
Dec 20, 2018
app pub date -
Dec 9, 2016
filing date -
Dec 9, 2015
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
The present disclosure provides a stain removal device capable of performing partial beating and washing on a cloth product, automatically supplying liquid and applying a beating force to a stain portion appearing on the cloth product, preventing liquid leakage and realizing miniaturization. The stain removal device includes: a cassette mechanism, which includes a head portion having a beating surface and a water supply bottle for accommodating liquid, where water supply paths are from the water supply bottle and throughout the head portion; and a device main body, which includes a vibration unit mountable by pressing the cassette mechanism and detachable by pulling out the vibration unit and is configured to apply a vibration to the cassette mechanism towards a direction substantially orthogonal to the beating surface of the head portion through supplied electric power.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
QINGDAO HAIER WASHING MACHINE CO LTD | 266101 HAIER INDUSTRIAL PARK 1 HAIER ROAD LAOSHAN DISTRICT SHANDONG QINGDAO QINGDAO CITY SHANDONG PROVINCE 266101 | |
AQUA CO LTD | CHIYODA-KU TOKYO 100-0005 |
International Classification(s)

- 2016 Application Filing Year
- D06F Class
- 745 Applications Filed
- 516 Patents Issued To-Date
- 69.27 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Fujiwara, Masahiro | Tokyo, JP | 74 | 530 |
# of filed Patents : 74 Total Citations : 530 | |||
Noro, Masaru | Tokyo, JP | 14 | 84 |
# of filed Patents : 14 Total Citations : 84 | |||
Yamamoto, Masakazu | Tokyo, JP | 100 | 1328 |
# of filed Patents : 100 Total Citations : 1328 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- D06F Class
- 0 % this patent is cited more than
- 5 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 12, 2027 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 12, 2031 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Jun 17, 2024 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jun 17, 2024 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
May 12, 2024 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: May 12, 2024 |
Jan 01, 2024 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
May 12, 2020 | P | Publication | |
Apr 22, 2020 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Mar 23, 2020 | ZAAA | NOTICE OF ALLOWANCE AND FEES DUE | free format text: ORIGINAL CODE: NOA |
Mar 23, 2020 | ZAAB | NOTICE OF ALLOWANCE MAILED | free format text: ORIGINAL CODE: MN/=. |
Feb 21, 2020 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Nov 13, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Dec 20, 2018 | P | Published | |
Sep 20, 2018 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Jun 08, 2018 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
May 23, 2018 | AS | ASSIGNMENT | free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE BOTSWANA PREVIOUSLY RECORDED AT REEL: 046033 FRAME: 0075. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNORS:FUJIWARA, MASAHIRO;YAMAMOTO, MASAKAZU;NORO, MASARU;REEL/FRAME:052321/0104 Owner name: AQUA CO., LTD, JAPAN Effective Date: May 23, 2018 free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE BOTSWANA PREVIOUSLY RECORDED AT REEL: 046033 FRAME: 0075. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNORS:FUJIWARA, MASAHIRO;YAMAMOTO, MASAKAZU;NORO, MASARU;REEL/FRAME:052321/0104 Owner name: QINGDAO HAIER WASHING MACHINE CO., LTD., CHINA Effective Date: May 23, 2018 |
May 23, 2018 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FUJIWARA, MASAHIRO;YAMAMOTO, MASAKAZU;NORO, MASARU;REEL/FRAME:046033/0075 Owner name: QINGDAO HAIER WASHING MACHINE CO., LTD., BOTSWANA Effective Date: May 23, 2018 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FUJIWARA, MASAHIRO;YAMAMOTO, MASAKAZU;NORO, MASARU;REEL/FRAME:046033/0075 Owner name: AQUA CO., LTD, JAPAN Effective Date: May 23, 2018 |
Dec 09, 2016 | F | Filing | |
Dec 09, 2015 | PD | Priority Date |

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