Mixing drum hatch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 16, 2012
Grant Date -
Mar 10, 2011
app pub date -
Aug 15, 2003
filing date -
Aug 15, 2003
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A rotary concrete mixing drum (16) for a vehicle (10) having a drivetrain (18) for rotating the drum (16) includes a wall (33) having an opening (67) and a hatch cover assembly (37/200) removably closing the opening. The hatch assembly (200) may include a hatch cover (202) coupled to a panel (204) by bolts (212).
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 | |
---|---|---|
MCNEILUS TRUCK AND MANUFACTURING INC | 524 COUNTY ROAD 34 EAST DODGE CENTER MN 55927 | |
FAVCO TRUCK MIXERS INTERNATIONAL PTY LIMITED | 39 SHOALHAVEN ROAD SYLVANIA WATERS SYDNEY NSW 2224 | |
KHOURI ANTHONY J | 39 SHOALHAVEN ROAD SYLVANIA WATERS SYDNEY NSW 2224 | |
COMPOSITE TECHNOLOGY R&D PTY LIMITED | LEVEL 26 26 02 GOVERNOR PHILLIP TOWER 1 FARRER PLACE SYDNEY 2000 | |
RODGERS WILLIAM | RANDWICK NSW 2031 | |
FAVCO COMPOSITE TECHNOLOGY (US) INC | 39 SHOALHAVEN ROAD SYLVANIA WATERS SYDNEY 2224 |
International Classification(s)

- 2003 Application Filing Year
- B28C Class
- 29 Applications Filed
- 17 Patents Issued To-Date
- 58.63 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Khouri, Anthony J | Sylvania Waters, AU | 8 | 125 |
# of filed Patents : 8 Total Citations : 125 |
Cited Art Landscape
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Patent Citation Ranking
- 27 Citation Count
- B28C Class
- 95.45 % this patent is cited more than
- 13 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 |
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Mar 18, 2025 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:STANLEY BLACK & DECKER, INC.;REEL/FRAME:070551/0187 Owner name: EPIROC INDUSTRIAL TOOLS AND ATTACHMENTS LLC (FORMERLY KNOWN AS STANLEY INFRASTRUCTURE, LLC), CONNECTICUT Effective Date: Mar 18, 2025 |
Dec 02, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 12 |
Feb 01, 2018 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552) year of fee payment: 8 |
Feb 17, 2014 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 09, 2013 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAT HOLDER NO LONGER CLAIMS SMALL ENTITY STATUS, ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: STOL); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Aug 17, 2010 | I | Issuance | |
Jul 28, 2010 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Mar 20, 2008 | P | Published | |
Sep 13, 2007 | F | Filing | |
Sep 12, 2007 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WEBBER, PATRICK H.;REEL/FRAME:019860/0298 Owner name: THE STANLEY WORKS, CONNECTICUT Effective Date: Sep 12, 2007 |
Sep 18, 2006 | PD | Priority Date |

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