Sheet feeding apparatus and image forming apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 15, 2022
Grant Date -
Jul 23, 2020
app pub date -
Jan 8, 2020
filing date -
Jan 17, 2019
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
Disclosed is a sheet feeding apparatus configured to be attached to an image forming apparatus. The sheet feeding apparatus includes a frame body and a locking member provided on an upper part of the frame body, the locking member being configured to be movable between a locking position where the frame body is locked to the image forming apparatus and a releasing position where the locking of the frame body is released, wherein in attaching the heating unit to an attaching position of the frame body, the locking member is configured to restrict a movement of the heating unit to the attaching position by interfering with the heating unit when the locking member is located at the releasing position and to allow a movement of the heating unit to the attaching position when the locking member is located at the locking 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 | |
---|---|---|
CANON KABUSHIKI KAISHA | 30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Adaniya, Makoto | Ryugasaki, JP | 3 | 7 |
# of filed Patents : 3 Total Citations : 7 | |||
Takano, Hiroki | Koshigaya, JP | 32 | 90 |
# of filed Patents : 32 Total Citations : 90 |
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- B41J Class
- 0 % this patent is cited more than
- 3 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 15, 2026 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 15, 2030 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 15, 2034 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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