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

Patent Owner(s)

Patent Owner	Address
UNIQUE PRODUCT & DESIGN CO LTD	TAINAN CITY 710

International Classification(s)

• B62B:HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMB....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
LIAO, TSOUNG-YONG	Tainan City, TW	7	25
# of filed Patents : 7 Total Citations : 25

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Patent Citation Ranking

• 0 Citation Count
• B62B Class

• 0 % this patent is cited more than
• 8 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 28, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 28, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 28, 2017	US,20170369089,A1   US20170369089A1	FIRST PUBLISHED PATENT APPLICATION
December 26, 2017	US,9849902,B1   US9849902B1	GRANTED PATENT AS FIRST PUBLICATION

Full Text

US Patent No: 9849902

Baby strollers

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Abstract

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Provided herein is a baby stroller, which has expanded mode or folded mode, including a lower frame, a slide block, a pull rod set, a rear wheel link rod, a rear wheel frame, an upper arm set, a link rod set, a connection rod set, the first handle rod set, the second handle rod set, and a front wheel frame. Through the slide block and the interaction between each component to concurrently actuate the upper arm set, the first handle rod set, and the second handle rod set, the baby stroller can be easily folded to minimize it occupying space for easier stowing and transporting.

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Description

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Claims

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Claims data not available

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