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United States of America Patent
Stats
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Nov 22, 2022
Grant Date -
Dec 31, 2020
app pub date -
Jun 22, 2020
filing date -
Jun 28, 2019
priority date (Note) -
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Abstract
A division bar that divides a front or rear windshield into an upper windshield and a lower windshield is provided, and the upper windshield is more fragile than the lower windshield.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
TOYOTA JIDOSHA KABUSHIKI KAISHA | TOYOTA-SHI |
International Classification(s)

- 2020 Application Filing Year
- B60J Class
- 837 Applications Filed
- 587 Patents Issued To-Date
- 70.14 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hattori, Ryo | Kariya, JP | 86 | 767 |
# of filed Patents : 86 Total Citations : 767 | |||
Shitara, Masaki | Nagakute, JP | 39 | 76 |
# of filed Patents : 39 Total Citations : 76 | |||
Yamanouchi, Yuchi | Toyota, JP | 54 | 129 |
# of filed Patents : 54 Total Citations : 129 |
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- 0 Citation Count
- B60J Class
- 0 % 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 |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 22, 2026 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 22, 2030 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 22, 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 |
Full Text
US Patent Application No: 2016/0104,901
METHOD FOR MAKING COMPLEX BIPOLAR PLATES FOR FUEL CELLS USING EXTRUSION
Abstract
Improved bipolar plates comprising complex features can be manufactured for fuel cells in a simple, low cost manner by starting with an appropriate extruded piece. The complex features include one or more fluid ports which connect to channels internal to the bipolar plate. The method includes extruding a continuous sheet with appropriate linear channels on each surface of the sheet as well as within the sheet, transversely cutting the sheet, machining a fluid port or ports through the sheet to intersect with appropriate internal linear channels, machining at least two sealing ports through the sheet to intersect with the internal linear channels on opposite sides of the fluid ports, and applying sealant into the sealing ports in order to make appropriate seals to the internal linear channels.
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