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

Patent Owner(s)

Patent Owner	Address
LG CHEM LTD	YEONGDEUNGPO-GU SEOUL 07336

International Classification(s)

• C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
• G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
• B44F:SPECIAL DESIGNS OR PICTURES
• A45D:HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR O....
• G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
• B44C:PRODUCING DECORATIVE EFFECTS

• 2018 Application Filing Year
• C23C Class
• 3099 Applications Filed
• 1991 Patents Issued To-Date
• 64.25 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Heo, Nansra	Daejeon, KR	27	65
# of filed Patents : 27 Total Citations : 65
Jo, Pilsung	Daejeon, KR	32	79
# of filed Patents : 32 Total Citations : 79
Kim, Ki Hwan	Daejeon, KR	177	1001
# of filed Patents : 177 Total Citations : 1001
Kim, Yong Chan	Daejeon, KR	84	334
# of filed Patents : 84 Total Citations : 334
Shon, Jeong Woo	Daejeon, KR	37	88
# of filed Patents : 37 Total Citations : 88
Song, Jin Suk	Daejeon, KR	22	137
# of filed Patents : 22 Total Citations : 137

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Patent Citation Ranking

• 0 Citation Count
• C23C 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	Jun 13, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 13, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 13, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 13, 2022	US,11524483,B2   US11524483B2	GRANTED PATENT AS SECOND PUBLICATION
March 11, 2021	US,20210072441,A1   US20210072441A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11820028

Folding knife

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Abstract

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A folding knife includes a movable piece that is attached to a blade and a handle so as to be relatively rotatable by a specific rotation angle with respect to the blade, and to rotate with respect to the handle together with the blade outside the specific rotation angle; a notch or a recess formed at a position near a rotating shaft portion on the back side of the blade; a protrusion that is formed at a position on the movable piece and in a shape corresponding to the notch or recess of the blade; and a rotation mechanism including the rotating shaft portion that allows the movable piece to rotate with respect to the blade only within a specific rotation angle.

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Description

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Claims

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Claims data not available

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• AS2022
• STPP2022
• STPP2022
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• P2021
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• FEPP2021
• FEPP2021
• F2020
• FEPP2020
• PD2019

Date	Code	Event	Description
Nov 21, 2023	P	Publication
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Oct 05, 2023	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: AWAITING TC RESP, ISSUE FEE PAYMENT VERIFIED
Sep 29, 2023	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: PUBLICATIONS -- ISSUE FEE PAYMENT RECEIVED
Jul 21, 2023	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS
Jun 27, 2023	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS
Oct 23, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER
Oct 09, 2022	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MAKARI, JUNPEI;REEL/FRAME:061467/0465 Owner name: SPYDERCO, INC., COLORADO Effective Date: Oct 09, 2022
Aug 13, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: NON FINAL ACTION MAILED
Apr 14, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER
Jan 10, 2022	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: NON FINAL ACTION MAILED
Sep 23, 2021	P	Published
Jul 25, 2021	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: DOCKETED NEW CASE - READY FOR EXAMINATION
Jun 21, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: PETITION RELATED TO MAINTENANCE FEES GRANTED (ORIGINAL EVENT CODE: PTGR); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Apr 14, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Dec 23, 2020	F	Filing
Dec 23, 2020	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Nov 12, 2019	PD	Priority Date