Point-of-sale device docking station
Number of patents in Portfolio can not be more than 2000
United States of America
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May 10, 2022
Grant Date -
N/A
app pub date -
Dec 17, 2020
filing date -
Dec 17, 2020
priority date (Note) -
In Force
status (Latency Note)
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SHOPIFY INC | 151 O'CONNOR STREET GROUND FLOOR OTTAWA K2P 2L8 |
International Classification(s)

- 2020 Application Filing Year
- 1801 Class
- 34 Applications Filed
- 34 Patents Issued To-Date
- 100 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
DeFazio, Michael Joseph | Fonthill, CA | 52 | 512 |
# of filed Patents : 52 Total Citations : 512 | |||
Ferrier, Andrew | Toronto, CA | 17 | 37 |
# of filed Patents : 17 Total Citations : 37 | |||
Kim, Jonathan | Toronto, CA | 32 | 973 |
# of filed Patents : 32 Total Citations : 973 | |||
Waddell, Dave | Nelson, CA | 3 | 13 |
# of filed Patents : 3 Total Citations : 13 | |||
Zaldivar, Silvana | Toronto, CA | 15 | 38 |
# of filed Patents : 15 Total Citations : 38 |
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Patent Citation Ranking
- 5 Citation Count
- 1801 Class
- 44.74 % this patent is cited more than
- 3 Age
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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 | Nov 10, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 10, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 10, 2033 |
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 |
Full Text
US Patent No: 9506450
Submersible power generator
Abstract
A submersible power generator with an inner/outer double rotational armatures-type power generation mechanism provided with an outer rotational armature and an inner rotational armature opposing the outer rotational armature and rotatable in a direction opposite of the outer rotational armature, and a pair of propellers disposed coaxially with blades of each of the pairs of propellers twists in opposite directions relative to an extending direction of a central axis of the pair of propellers, and a casing for accommodating and shielding the inner/outer double rotational armatures-type power generation mechanism. The submersible power generator, as installed under water to operate in a current, has a buoyancy F acting thereon that is larger than gravity W acting thereon during operation of the submersible power generator due to gravity acting on the mooring wire, so that F>W+gravity acting on the mooring wire−buoyancy acting on the mooring wire.
Description
Claims
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Legal Events
Date | Code | Event | Description |
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May 15, 2024 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8 |
May 14, 2020 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4 |
Nov 29, 2016 | I | Issuance | |
Nov 09, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Aug 27, 2015 | P | Published | |
Feb 12, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KANEMOTO, TOSHIAKI;SAMURA, ISAO;SIGNING DATES FROM 20150105 TO 20150116;REEL/FRAME:034945/0627 Owner name: KYOWA ENGINEERING CONSULTANTS CO., LTD., JAPAN |
Oct 17, 2012 | F | Filing |

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