Method and apparatus for antimicrobial treatment of meat trimmings for subsequent grinding
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 6, 2014
Grant Date -
Sep 6, 2012
app pub date -
Mar 1, 2012
filing date -
Mar 1, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An antimicrobial intervention for the production of ground meats by treating the exterior of the meat trimmings with an antimicrobial agent before grinding. An apparatus for applying an antibacterial agent to meat trimmings includes a closed or essentially closed chamber for limiting the escape of the antimicrobial agent to the environment during antimicrobial treatment of the trimmings, an entrance system for introducing trimmings into the closed chamber while preventing or significantly limiting the antimicrobial agent from escaping into the environment, an application system for applying an effective amount of the antimicrobial agent to exposed surfaces of the trimmings in the closed chamber; and an exit system for removing the treated trimmings from the closed container while preventing or significantly limiting the escape of antimicrobial agent into the environment.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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BIRKO CORPORATION | 9152 YOSEMITE STREET HENDERSON CO 80640 |
International Classification(s)

- 2012 Application Filing Year
- B60H Class
- 355 Applications Filed
- 305 Patents Issued To-Date
- 85.92 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Larson, LaWayne | Fort Collins, US | 6 | 21 |
# of filed Patents : 6 Total Citations : 21 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 5 Citation Count
- B60H Class
- 7.41 % this patent is cited more than
- 11 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 6, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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Jan 22, 2018 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Mar 13, 1996 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Mar 13, 1996 |
Mar 10, 1996 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Oct 17, 1995 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Nov 29, 1991 | FEPP | FEE PAYMENT PROCEDURE | free format text: SURCHARGE FOR LATE PAYMENT, PL 96-517 (ORIGINAL EVENT CODE: M176); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Nov 29, 1991 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, PL 96-517 (ORIGINAL EVENT CODE: M171); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Oct 15, 1991 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Apr 25, 1988 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE;ASSIGNOR:FMC CORPORATION, (A DE. CORP.);REEL/FRAME:004864/0391 Owner name: SUMITOMO (S.H.I.) CONSTRUCTION MACHINERY CO., LTD. Effective Date: Apr 25, 1988 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FMC CORPORATION, (A DE. CORP.);REEL/FRAME:004864/0391 Owner name: SUMITOMO (S.H.I.) CONSTRUCTION MACHINERY CO., LTD. Effective Date: Apr 25, 1988 |
Oct 13, 1987 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Mar 13, 1987 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, PL 96-517 (ORIGINAL EVENT CODE: M170); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Mar 13, 1984 | I | Issuance | |
Jan 22, 1983 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:SCHERRER, EDWARD P.;REEL/FRAME:004204/0945 Owner name: FMC CORPORATION, SAN JOSE, CA ACORP OF DE Effective Date: Jan 22, 1983 |
Jan 25, 1982 | F | Filing | |
Jan 25, 1982 | PD | Priority Date |

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