Machine and method for laying film on face of landfill
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 15, 1997
Issued Date -
N/A
app pub date -
Feb 16, 1996
filing date -
Aug 10, 1993
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention is directed to a machine which is attached to the compactor to lay film over the face of a landfill. More specifically, the present invention is directed to a machine and the method for laying a polyolefin film over the face of a landfill and distributing available solids such as dirt, clay, gravel or other solid material inside the edges of the film to hold the film against the face of the landfill.
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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EPI ENVIRONMENTAL TECHNOLOGIES INC | 1788 W BROADWAY SUITE 802 VANCOUVER BC V6J 1Y1 |
International Classification(s)

- 1996 Application Filing Year
- F02B Class
- 340 Applications Filed
- 112 Patents Issued To-Date
- 32.95 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Garcia, Rodrigo A | Conroe, TX | 12 | 202 |
# of filed Patents : 12 Total Citations : 202 | |||
Gho, Joseph G | Vancouver, CA | 13 | 162 |
# of filed Patents : 13 Total Citations : 162 | |||
Lammers, Arville J | Conroe, TX | 2 | 45 |
# of filed Patents : 2 Total Citations : 45 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 19 Citation Count
- F02B Class
- 71.85 % this patent is cited more than
- 28 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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May 14, 2021 | 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 |
Mar 06, 2018 | CC | CERTIFICATE OF CORRECTION | |
Nov 21, 2017 | I | Issuance | |
Nov 01, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jun 08, 2017 | P | Published | |
Dec 04, 2015 | F | Filing | |
Nov 25, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PRUSINOWSKI, ANDREW;REEL/FRAME:037209/0809 Owner name: BOSCH AUTOMOTIVE SERVICE SOLUTIONS LLC, MICHIGAN Effective Date: Nov 25, 2015 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PRUSINOWSKI, ANDREW;REEL/FRAME:037209/0809 Owner name: ROBERT BOSCH GMBH, GERMANY Effective Date: Nov 25, 2015 |

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