Process and conveyor device for conveying vehicle bodies through a treatment tank
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 16, 2002
Grant Date -
N/A
app pub date -
May 30, 2000
filing date -
Jun 11, 1999
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A process for conveying vehicle bodies through a treatment tank for the surface treatment of the vehicle bodies, where the liquid of the treatment tank offers only a slight immersion resistance to the vehicle bodies during immersion and the flow velocities of the liquid relative to the submerging and emerging vehicle bodies are kept low. Prior to their introduction into the treatment tank the vehicle bodies are transferred from a standard position, in which window openings of each vehicle body are arranged above the floor pan of the vehicle body, into a headfirst position, in which the window openings of each vehicle body are arranged beneath the floor pan of the vehicle body. The vehicle bodies are subsequently introduced into the treatment tank in the headfirst position, conveyed through the treatment tank and brought out of the treatment tank again in the headfirst position.
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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DUERR SYSTEMS AG | CARL-BENZ-STRASSE 34 BIETIGHEIM-BISSINGEN 74321 |
International Classification(s)

- 2000 Application Filing Year
- C25D Class
- 352 Applications Filed
- 154 Patents Issued To-Date
- 43.75 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Besinger, Hartwig | Erdmannhausen, DE | 2 | 50 |
# of filed Patents : 2 Total Citations : 50 | |||
Lachenmaier, Klaus | Leonberg, DE | 1 | 14 |
# of filed Patents : 1 Total Citations : 14 | |||
Mogck, Gerhard | Heilbronn, DE | 4 | 51 |
# of filed Patents : 4 Total Citations : 51 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 14 Citation Count
- C25D Class
- 73.25 % this patent is cited more than
- 23 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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Jul 31, 2023 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8 |
Aug 01, 2019 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4 |
Feb 02, 2016 | I | Issuance | |
Jan 13, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 10, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HOWLAND, CHARLES A;HOWLAND, VIRGINIA HOUSTON;REEL/FRAME:037349/0350 Owner name: WARWICK MILLS INC., NEW HAMPSHIRE Effective Date: Dec 10, 2015 |
Mar 26, 2015 | P | Published | |
Sep 26, 2014 | F | Filing | |
Sep 26, 2013 | PD | Priority Date |

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