Roller conveyor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 9, 2010
Issued Date -
N/A
app pub date -
Feb 1, 2007
filing date -
Feb 8, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A roller conveyor in an as such known manner includes a plurality of driven rollers disposed in two parallel tracks. With each driven roller a drive motor is associated. From a first voltage source a first set of the driven rollers is supplied, wherein a second voltage source is provided, from which a further set of the driven rollers is supplied. This arrangement offers a high degree of redundancy in the event of the failure of individual components of the roller drive, thereby guaranteeing an emergency operation in such a situation.
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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EISENMANN AG | 71032 BÖBLINGEN |
International Classification(s)

- 2007 Application Filing Year
- B65G Class
- 854 Applications Filed
- 475 Patents Issued To-Date
- 55.63 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Swoboda, Werner | Boeblingen, DE | 35 | 185 |
# of filed Patents : 35 Total Citations : 185 |
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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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Dec 05, 2016 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 04, 2016 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Nov 04, 2016 |
Nov 04, 2016 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jun 17, 2016 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Apr 27, 2012 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 01, 2008 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Nov 04, 2008 | I | Issuance | |
Mar 13, 2008 | P | Published | |
May 09, 2007 | F | Filing | |
May 09, 2006 | PD | Priority Date |

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