Automatic manuscript sheet feeder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 8, 1998
Grant Date -
N/A
app pub date -
Sep 5, 1995
filing date -
Sep 14, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention discloses an automatic sheet feeder to feed manuscript sheets onto and discharge the same from the top of the stage on the overhead projector. The automatic sheet feeder comprises a side guide plate disposed at the top of a side edge of the stage, a bottom plate forming a manuscript set window together with the side guide plate, a side plate perpendicular to the side guide plate, a plurality of side feeding rollers for forward and backward rotations supported by the above side plate, and notches formed at the above side guide plate immediately below these rollers to accept the manuscript sheet whose side edge is pressed downward by the outer circumference of the side feeding rollers.
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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PLUS CORPORATION | 4-1-28 TORANOMON MINUTO-KU TOKYO 105-0001 |
International Classification(s)

- 1995 Application Filing Year
- B65H Class
- 887 Applications Filed
- 383 Patents Issued To-Date
- 43.18 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Koga, Ritsuo | Tokyo, JP | 11 | 104 |
# of filed Patents : 11 Total Citations : 104 | |||
Minami, Kouichi | Tokyo, JP | 10 | 58 |
# of filed Patents : 10 Total Citations : 58 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- B65H Class
- 0 % this patent is cited more than
- 27 Age
Forward Cite Landscape
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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 |
---|---|---|---|
May 17, 2007 | FPAY | FEE PAYMENT | year of fee payment: 12 |
Jun 26, 2003 | REMI | MAINTENANCE FEE REMINDER MAILED | |
May 29, 2003 | FPAY | FEE PAYMENT | year of fee payment: 8 |
May 24, 1999 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 05, 1995 | I | Issuance | |
Nov 22, 1995 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Sep 03, 1993 | F | Filing | |
Sep 03, 1993 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HOLZHAUER, FREDERICK W.;JOHNSON, DANA J.;MCANINCH, TERRY;REEL/FRAME:006749/0706 Owner name: BIRKO CORPORATION, COLORADO Effective Date: Sep 03, 1993 |

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