Material collection system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 19, 2024
Grant Date -
Aug 10, 2023
app pub date -
Apr 19, 2023
filing date -
Nov 4, 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
The present disclosure provides a material collection system. The material collection system includes a conduit, a vacuum generator coupled to the conduit, an engine powering the vacuum generator, and a container mounted to a chassis of a vehicle. The vacuum generator generates airflow for drawing material into a material inlet of the conduit. The container receives collected material from the conduit. The conduit, vacuum generator, the engine, and the container are supported on a hook-lift frame.
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 | |
---|---|---|
OLD DOMINION BRUSH COMPANY | 5118 GLEN ALDEN DRIVE HENRICO VA 23231 |
International Classification(s)

- 2023 Application Filing Year
- E01H Class
- 95 Applications Filed
- 14 Patents Issued To-Date
- 14.74 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Calloway, Britt R | Midlothian, US | 15 | 4 |
# of filed Patents : 15 Total Citations : 4 | |||
Mayes, Robert | Hanover, US | 15 | 4 |
# of filed Patents : 15 Total Citations : 4 | |||
Stumph, Tim | Midlothian, US | 14 | 4 |
# of filed Patents : 14 Total Citations : 4 | |||
Turner, Chris | Aylett, US | 67 | 539 |
# of filed Patents : 67 Total Citations : 539 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- E01H 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 | Sep 19, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 19, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 19, 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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Oct 18, 2022 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
May 07, 2019 | P | Publication | |
Apr 17, 2019 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Feb 21, 2018 | F | Filing | |
Feb 21, 2018 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |

Matter Detail

Renewals Detail
