Bicycle helmet warning system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 17, 2024
Grant Date -
Sep 9, 2021
app pub date -
Mar 9, 2021
filing date -
Mar 9, 2020
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
A helmet safety system comprises a first set of sensors coupled to a helmet, a second set of sensors coupled to a vehicle, and one or more microcontrollers coupled to the first and second sets of sensors. The one or more microcontrollers can receive sensor data from the first and second sets of sensors and determine, based on the sensor data, that a user is using the bicycle but not wearing the helmet. Responsive to determining that the user is using the bicycle without wearing the helmet, the one or more microcontrollers perform remedial actions, such as disabling or limiting a functionality of the bicycle, emitting an alarm or alert, sending a notification to a first device of the user reminding the user to wear the helmet, and sending a notification to a second device indicating that the user is using the bicycle without wearing the helmet.
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 | |
---|---|---|
GLENN KAREN B Z | PALO ALTO CA |
International Classification(s)

- 2021 Application Filing Year
- B62J Class
- 488 Applications Filed
- 287 Patents Issued To-Date
- 58.82 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Glenn, Karen B Z | Palo Alto, US | 1 | 4 |
# of filed Patents : 1 Total Citations : 4 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- B62J Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
- No Forward Cites to Display

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 | Mar 17, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 17, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 17, 2036 |
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

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Oct 24, 2023 | P | Publication | |
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Apr 29, 2021 | P | Published | |
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Oct 13, 2020 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CALDWELL, ALLEN A.;KIEFFER, MITCHELL I.;SIGNING DATES FROM 20191210 TO 20200123;REEL/FRAME:054033/0011 Owner name: CORE DISTRIBUTION, INC., MINNESOTA |
Oct 12, 2020 | F | Filing | |
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