Leaf spring suspension system for a vehicle
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Apr 19, 2022
Grant Date -
Feb 11, 2021
app pub date -
Oct 27, 2020
filing date -
Oct 27, 2020
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Abstract
A leaf spring suspension system for a vehicle includes a chassis rail. Also included is a pivot block operatively coupled to the chassis rail and rotatable relative to the chassis rail. Further included is a leaf spring operatively coupled to the pivot block proximate an end of the leaf spring. Yet further included is a half leaf spring operatively coupled to the pivot block proximate a first end of the half leaf spring and operatively coupled to a vehicle axle proximate a second end of the half leaf spring.
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 | |
---|---|---|
RASSINI SUSPENSIONES S A DE C V | PEDREGAL NO 24 PISO 7 COL MOLINO DEL REY 11040 |
International Classification(s)

- 2020 Application Filing Year
- B60G Class
- 584 Applications Filed
- 425 Patents Issued To-Date
- 72.78 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Berlingieri, Anthony | Plymouth, US | 11 | 10 |
# of filed Patents : 11 Total Citations : 10 | |||
Delgado, Jose G | Coahuila, MX | 4 | 5 |
# of filed Patents : 4 Total Citations : 5 | |||
Diego, Guedea Ramon Heberto | Ann Arbor, US | 5 | 6 |
# of filed Patents : 5 Total Citations : 6 | |||
Frausto, Rodriguez Jose Roberto | Coahuila, MX | 4 | 5 |
# of filed Patents : 4 Total Citations : 5 | |||
Friedrichs, Robert W | South Lyon, US | 4 | 5 |
# of filed Patents : 4 Total Citations : 5 | |||
Galea, Chris | Monroe, US | 5 | 15 |
# of filed Patents : 5 Total Citations : 15 | |||
Meza, Jesus Ernesto | Coahuila, MX | 6 | 7 |
# of filed Patents : 6 Total Citations : 7 | |||
Ruiz, Juarez Jose G | Coahuila, MX | 6 | 7 |
# of filed Patents : 6 Total Citations : 7 | |||
Zeimet, James N | Commerce Township, US | 9 | 8 |
# of filed Patents : 9 Total Citations : 8 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- B60G Class
- 0 % this patent is cited more than
- 3 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 | Oct 19, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 19, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 19, 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

Legal Events
- No Legal Status data available.

Matter Detail

Renewals Detail
