Ladder having sensor and computing device for same
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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Dec 10, 2024
Grant Date -
Oct 17, 2024
app pub date -
Nov 16, 2023
filing date -
Nov 16, 2023
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
A ladder including sensors is provided. A remote computing device is also provided that communicates with the sensors to facilitate detection of various operating conditions. Methods for detection are also provided. One aspect of the invention provides a method for detecting stability of a ladder, the ladder comprising a pair of side rails, a plurality of steps that extend between the side rails, a sensor coupled with the ladder and configured to detect loading on the ladder. The method includes: communicating wirelessly, by a remote computing device, with the sensor; detecting, by the remote computing device, a presence of a user on the ladder; during the presence of a user on the ladder, monitoring the sensor, by the remote computing device, for an instability condition; and when the instability condition occurs, generating an alert of the instability condition.
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 | |
---|---|---|
OTTO LADDER SAFETY INC | OAKTON VA |
International Classification(s)

- 2023 Application Filing Year
- G08B Class
- 1602 Applications Filed
- 627 Patents Issued To-Date
- 39.14 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bullard, Joseph Krumme | West Chester, US | 25 | 51 |
# of filed Patents : 25 Total Citations : 51 | |||
Haynes, Clinton A | Mason, US | 31 | 202 |
# of filed Patents : 31 Total Citations : 202 | |||
Morrow, Daniel L | Batavia, US | 22 | 60 |
# of filed Patents : 22 Total Citations : 60 | |||
Read, Shannon R | Lebanon, US | 21 | 108 |
# of filed Patents : 21 Total Citations : 108 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- G08B 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 | Jun 10, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 10, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 10, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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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Nov 29, 2022 | P | Publication | |
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Dec 03, 2020 | P | Published | |
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Aug 17, 2020 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KUKUCKA, PAUL;KUKUCKA, THOMAS STEFAN;REEL/FRAME:053542/0978 Owner name: GRIP HOLDINGS LLC, FLORIDA Effective Date: Aug 17, 2020 |

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