System for automated transport of automobile platforms, passenger cabins and other loads
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 9, 1999
Issued Date -
N/A
app pub date -
Dec 1, 1997
filing date -
Jun 7, 1995
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A system is provided that uses small carrier vehicles that operate along electrified guide ways and use standardized connections to automatically carry passenger cabins, freight loads and automobile platforms to desired destinations. The connections are made to upper ends of posts that extend from front and rear portions of each carrier vehicle and up through a narrow centrally located slot in the guide way. The guide way provides a protected environment for error-free data transmissions made through closely spaced inductive couplings between monitoring and control circuits along the guide way and control circuits of the carrier vehicles. Control circuitry is provided to obtain highly reliable control of vehicle speed and of starting, stopping and merge operations. Automobiles are securely held on platforms which are so handled as to permit rapid loading and unloading operations.
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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AUTRAN CORP | 9220 E PRAIRIE RD EVANSTON IL 60203 |
International Classification(s)

- 1997 Application Filing Year
- B61J Class
- 6 Applications Filed
- 3 Patents Issued To-Date
- 50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Lund, Van Metre | Evanston, IL | 8 | 52 |
# of filed Patents : 8 Total Citations : 52 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 10 Citation Count
- B61J Class
- 0 % this patent is cited more than
- 26 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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Dec 14, 2015 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 15, 2015 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Nov 15, 2015 |
Nov 15, 2015 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jun 26, 2015 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Nov 15, 2011 | I | Issuance | |
Feb 24, 2011 | P | Published | |
Oct 30, 2009 | AS | ASSIGNMENT | free format text: RECORD TO CORRECT ASSIGNEE NAME AND ADDRESS ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON OCTOBER 22, 2009, REEL 023412/FRAME 0567;ASSIGNORS:SASAKI, YOSHITAKA;ISHIZAKI, KAZUO;ARAKI, HIRONORI;AND OTHERS;SIGNING DATES FROM 20090928 TO 20091005;REEL/FRAME:023453/0638 Owner name: SAE MAGNETICS (H.K.) LTD., CHINA free format text: RECORD TO CORRECT ASSIGNEE NAME AND ADDRESS ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON OCTOBER 22, 2009, REEL 023412/FRAME 0567;ASSIGNORS:SASAKI, YOSHITAKA;ISHIZAKI, KAZUO;ARAKI, HIRONORI;AND OTHERS;SIGNING DATES FROM 20090928 TO 20091005;REEL/FRAME:023453/0638 Owner name: HEADWAY TECHNOLOGIES, INC., CALIFORNIA |
Oct 22, 2009 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SASAKI, YOSHITAKA;ISHIZAKI, KAZUO;ARAKI, HIRONORI;AND OTHERS;SIGNING DATES FROM 20090928 TO 20091005;REEL/FRAME:023412/0567 Owner name: SAE MAGNETICS (H.K.) LTD., CHINA free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SASAKI, YOSHITAKA;ISHIZAKI, KAZUO;ARAKI, HIRONORI;AND OTHERS;SIGNING DATES FROM 20090928 TO 20091005;REEL/FRAME:023412/0567 Owner name: HEADWAY TECHNOLOGIES, CALIFORNIA |
Aug 19, 2009 | F | Filing | |
Aug 19, 2009 | PD | Priority Date |

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