HK1071712A1 - Utility knife - Google Patents

Utility knife

Info

Publication number
HK1071712A1
HK1071712A1 HK05104447A HK05104447A HK1071712A1 HK 1071712 A1 HK1071712 A1 HK 1071712A1 HK 05104447 A HK05104447 A HK 05104447A HK 05104447 A HK05104447 A HK 05104447A HK 1071712 A1 HK1071712 A1 HK 1071712A1
Authority
HK
Hong Kong
Prior art keywords
utility knife
knife
utility
Prior art date
Application number
HK05104447A
Inventor
Robert Scarla
Original Assignee
Robert Scarla
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/360,243 external-priority patent/US6915577B2/en
Application filed by Robert Scarla filed Critical Robert Scarla
Publication of HK1071712A1 publication Critical patent/HK1071712A1/en

Links

HK05104447A 2003-02-07 2005-05-27 Utility knife HK1071712A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/360,243 US6915577B2 (en) 2000-09-29 2003-02-07 Utility knife blade securing device

Publications (1)

Publication Number Publication Date
HK1071712A1 true HK1071712A1 (en) 2005-07-29

Family

ID=34519847

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05104447A HK1071712A1 (en) 2003-02-07 2005-05-27 Utility knife

Country Status (2)

Country Link
CN (1) CN100333880C (en)
HK (1) HK1071712A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104416587A (en) * 2013-09-11 2015-03-18 王爱国 Utility knife
CN105479493A (en) * 2016-01-26 2016-04-13 刘青建 Inserting casing for butterfly knife

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095624A (en) * 1990-12-07 1992-03-17 Ennis Raynold W Lock system for a folding knife
US5303469A (en) * 1993-04-15 1994-04-19 Yin Han Huang Cutter knife
US5909930A (en) * 1997-08-05 1999-06-08 Millers Falls Tool Company Retractable blade utility knife having quick change feature
US5966816A (en) * 1998-11-20 1999-10-19 Roberson; Robbie E. Straight knife with interchangeable pivoting blade
CN2391752Y (en) * 1999-10-28 2000-08-16 宁波兴伟塑料制品有限公司 Artist's knife for carving or the like

Also Published As

Publication number Publication date
CN100333880C (en) 2007-08-29
CN1572440A (en) 2005-02-02

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20230611