Apparatus, system and method for fastening a screen on a gyratory sifter with an integrated screen seal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 23, 2020
Grant Date -
Nov 9, 2017
app pub date -
May 3, 2016
filing date -
May 3, 2016
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
An apparatus, system and method have a rod attached to and extending across a screen to engage with a receptacle. A box is positioned beneath the filtration screen. An air bag is activated to inflate the filtration screen to compress against a plate. A junction extends from the plate, and the air bag rises to move the junction toward the receptacle to compress the rod against the receptacle to hold the rod. The filtration screen may be constructed from mesh material sized to permit materials to flow through the filtration screen. A vibratory element in the box vibrates to assist filtration.
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 | |
---|---|---|
M-I L L C | 1201 LOUISIANA STREET HOUSTON TX 70002 |
International Classification(s)

- 2016 Application Filing Year
- B07B Class
- 172 Applications Filed
- 140 Patents Issued To-Date
- 81.40 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Meranda, Christopher T | Union, US | 3 | 2 |
# of filed Patents : 3 Total Citations : 2 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- B07B Class
- 0 % this patent is cited more than
- 5 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 23, 2027 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 23, 2031 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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
