Method and apparatus for a vibrating screen aggregate separator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 22, 2009
Grant Date -
Jul 12, 2007
app pub date -
Nov 23, 2006
filing date -
Jan 10, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A vibrating screen aggregate separation device separates finer grained material from an aggregate material that may contain a wide variety of undesired materials. A mesh design associated with a vibrating screen contains perforations to allow smaller diameter material to pass through into a container that is situated below the screen. A suspension system is affixed between the container and the vibrating screen to allow a range of motion that is conducive to vibration of the screen, while at the same time, is supportive of the weight of the aggregate material that is to be screened. Vibration of the screen is effected by rotating an unbalanced rod along its longitudinal axis to induce vibrational energy to the screen and associated supporting structures.
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 | |
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PUDA JAMES JOHN | Not Provided |
International Classification(s)

- 2006 Application Filing Year
- B07B Class
- 72 Applications Filed
- 35 Patents Issued To-Date
- 48.62 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Boster, Scott Alan | 831 N. Grace St. | 1 | 6 |
# of filed Patents : 1 Total Citations : 6 | |||
Puda, James John | 42553 N. 260th Ave. | 1 | 6 |
# of filed Patents : 1 Total Citations : 6 |
Cited Art Landscape
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Patent Citation Ranking
- 3 Citation Count
- B07B Class
- 10.91 % this patent is cited more than
- 16 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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Fee | Large entity fee | small entity fee | micro entity fee |
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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 25, 2021 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Oct 25, 2021 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Sep 22, 2021 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Sep 22, 2021 |
May 10, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
May 10, 2017 | FPAY | FEE PAYMENT | year of fee payment: 8 |
May 10, 2017 | SULP | SURCHARGE FOR LATE PAYMENT | year of fee payment: 7 |
May 05, 2017 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Jun 12, 2013 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Jun 12, 2013 | SULP | SURCHARGE FOR LATE PAYMENT | |
May 03, 2013 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Sep 22, 2009 | I | Issuance | |
Sep 02, 2009 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jul 12, 2007 | P | Published | |
Nov 23, 2006 | F | Filing | |
Jan 10, 2006 | PD | Priority Date |

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