Apparatus for handling liquid filled flexible plastic bags
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 10, 1987
Grant Date -
N/A
app pub date -
May 29, 1985
filing date -
May 29, 1985
priority date (Note) -
Expired
status (Latency Note)
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Importance

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Abstract
Apparatus for performing the method of the present invention comprises an indexing conveyor bag support defining a pick-up location for filled bags. A bag gripper comprising either clamps or suction cups is provided for gripping filled bags and a bag transporter supports and moves the bag gripper between the pick-up location and a drop-off location. A programmable controller is provided for controlling the bag transporter and the bag gripper such that filled flexible bags are engaged by the bag gripper at the pick-up location, carried from the pick-up location to the drop-off location and deposited at the drop-off location. Preferably, a conveyor is positioned to carry cartons for supporting filled bags to the drop-off location such that filled bags may be inserted into supporting cartons by the method and apparatus of the present invention.
First Claim
all claims..Other Claims data not available
Family
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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LIQUI-BOX CORPORATION | 6950 WORTHINGTON-GALENA ROAD P O BOX 494 WORTHINGTON OH 43085-0494 |
International Classification(s)

- 1985 Application Filing Year
- B65B Class
- 479 Applications Filed
- 1 Patents Issued To-Date
- 0.21 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Holland, Willard D | Kenosha, WI | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 10 Citation Count
- B65B Class
- 0 % this patent is cited more than
- 38 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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Oct 08, 1998 | FPAY | FEE PAYMENT | year of fee payment: 12 |
Oct 08, 1998 | SULP | SURCHARGE FOR LATE PAYMENT | |
Sep 29, 1998 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Sep 09, 1994 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Dec 09, 1993 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAT HOLDER CLAIMS SMALL ENTITY STATUS - SMALL BUSINESS (ORIGINAL EVENT CODE: SM02); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Jul 23, 1990 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 07, 1989 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAT HLDR NO LONGER CLAIMS SMALL ENT STAT AS SMALL BUSINESS (ORIGINAL EVENT CODE: LSM2); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Aug 29, 1989 | AS | ASSIGNMENT | free format text: ASSIGNOR HEREBY CONFIRMS ALL RIGHT, TITLE AND INTEREST IN SAID PATENTS TO ASSIGNEE.;ASSIGNOR:B-BAR-B CORPORATION, A CORP. OF IN;REEL/FRAME:005161/0154 Owner name: LIQUI-BOX CORPORATION, OHIO Effective Date: Aug 29, 1989 |
Mar 10, 1987 | I | Issuance | |
Jan 07, 1987 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
May 29, 1985 | F | Filing | |
May 29, 1985 | PD | Priority Date | |
May 28, 1985 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:HOLLAND, WILLARD D.;REEL/FRAME:004411/0713 Owner name: B-BAR-B, INC., 10TH AND MCBETH STREETS, P.O. BOX 9 Effective Date: May 28, 1985 |

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