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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
DUSKIN FRANCHISE KABUSHIKI KAISHA (D B A DUSKIN FRANCHISE CO LTD )	11-16 TOYOSAKI 4-CHOME OYODAO-KU A CORP OF JAPAN OSAKA

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kinoyama, Takehisa	Muko, JP	7	143
# of filed Patents : 7 Total Citations : 143
Sasagawa, Kinichi	Takatsuki, JP	8	171
# of filed Patents : 8 Total Citations : 171
Yamamoto, Yosuki	Toyonaka, JP	2	10
# of filed Patents : 2 Total Citations : 10
Yamazaki, Ken	Kobe, JP	13	215
# of filed Patents : 13 Total Citations : 215

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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

US Patent No: D267535

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Abstract

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Description

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Legal Events

 

• I1983
• F1981
• PD1980

Date	Code	Event	Description
Jan 11, 1983	I	Issuance
Feb 09, 1981	F	Filing
Nov 29, 1980	PD	Priority Date