UNIVERSAL CHASSIS FOR DOOR HANDLE ASSEMBLIES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 2, 2024
app pub date -
Nov 8, 2023
filing date -
Jan 7, 2021
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A door handle assembly includes a chassis, first and second trim plates, and a latch assembly. The chassis includes an interior chassis portion and an exterior chassis portion. The interior chassis portion is configured to extend from a first side of a door and includes at least one trim engagement mechanism. The exterior chassis portion is configured to extend from a second side of a door and includes at least one trim engagement mechanism. The first trim plate is configured to removably engage the first trim engagement mechanism, optionally via a trim plate adapter. The second trim plate is configured to removably engage the second trim engagement mechanism, also optionally via a trim plate adapter. The latch assembly extends between the exterior chassis portion and the interior chassis portion. The first trim engagement mechanism and the second trim engagement mechanism are capable of removably engaging with interchangeable trim plates.
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 | |
---|---|---|
ASSA ABLOY AMERICAS RESIDENTIAL INC | 110 SARGENT DRIVE NEW HAVEN CT 06511 |
International Classification(s)

- 2023 Application Filing Year
- E05B Class
- 690 Applications Filed
- 151 Patents Issued To-Date
- 21.89 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bui, Jeanette V | Lake Forest, US | 5 | 16 |
# of filed Patents : 5 Total Citations : 16 | |||
Chong, Gerald | Mission Viejo, US | 11 | 151 |
# of filed Patents : 11 Total Citations : 151 | |||
Winardi, Michael | Chino Hills, US | 13 | 122 |
# of filed Patents : 13 Total Citations : 122 | |||
Yan, Lynthia Li | Xiamen, CN | 2 | 0 |
# of filed Patents : 2 Total Citations : 0 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- E05B 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 |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Nov 2, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 2, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 2, 2035 |
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 |
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