GB9017530D0 - Pen caps - Google Patents

Pen caps

Info

Publication number
GB9017530D0
GB9017530D0 GB909017530A GB9017530A GB9017530D0 GB 9017530 D0 GB9017530 D0 GB 9017530D0 GB 909017530 A GB909017530 A GB 909017530A GB 9017530 A GB9017530 A GB 9017530A GB 9017530 D0 GB9017530 D0 GB 9017530D0
Authority
GB
United Kingdom
Prior art keywords
pen caps
caps
pen
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB909017530A
Other versions
GB2246744A (en
GB2246744B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
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
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Priority to GB9017530A priority Critical patent/GB2246744B/en
Publication of GB9017530D0 publication Critical patent/GB9017530D0/en
Priority to PCT/US1991/005424 priority patent/WO1992002374A1/en
Publication of GB2246744A publication Critical patent/GB2246744A/en
Application granted granted Critical
Publication of GB2246744B publication Critical patent/GB2246744B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/12—Protecting means, e.g. caps for pens
    • B43K23/122—Protecting means, e.g. caps for pens with means for preventing choking
    • B43K23/124—Protecting means, e.g. caps for pens with means for preventing choking comprising an air passage
GB9017530A 1990-08-09 1990-08-09 Pen caps Expired - Fee Related GB2246744B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9017530A GB2246744B (en) 1990-08-09 1990-08-09 Pen caps
PCT/US1991/005424 WO1992002374A1 (en) 1990-08-09 1991-07-31 Pen cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9017530A GB2246744B (en) 1990-08-09 1990-08-09 Pen caps

Publications (3)

Publication Number Publication Date
GB9017530D0 true GB9017530D0 (en) 1990-09-26
GB2246744A GB2246744A (en) 1992-02-12
GB2246744B GB2246744B (en) 1993-08-04

Family

ID=10680440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9017530A Expired - Fee Related GB2246744B (en) 1990-08-09 1990-08-09 Pen caps

Country Status (2)

Country Link
GB (1) GB2246744B (en)
WO (1) WO1992002374A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230578A (en) * 1991-11-13 1993-07-27 Bic Corporation Cap for writing and marking instruments
JP2595554Y2 (en) * 1993-07-28 1999-05-31 オート株式会社 Safety cap for writing implements
CN104596726B (en) * 2014-12-02 2017-04-12 温州市质量技术监督检测院 Pen cap and end cover air circulation detection device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270196A (en) * 1985-05-27 1986-11-29 パイロツトインキ株式会社 Cap for writing utensil
DE3818473A1 (en) * 1988-05-31 1989-12-07 Staedtler Fa J S CAP FOR WRITING INSTRUMENTS
DE3821195A1 (en) * 1988-06-23 1989-12-28 Schwan Stabilo Schwanhaeusser PROTECTIVE CAP FOR A WRITING, SIGN OR APPLICATION DEVICE
DE3920773A1 (en) * 1988-12-07 1990-06-13 Pelikan Ag CARTRIDGE FILLER
US4969766A (en) * 1989-02-15 1990-11-13 Binney & Smith, Inc. Cap for marking instruments
GB2229967B (en) * 1989-03-30 1992-09-09 Gillette Co Pen caps
IT217037Z2 (en) * 1989-04-28 1991-10-29 Dobell Spa MONOLITHIC HOOD FOR WRITING VEHICLES EQUIPPED WITH TWO GROUPS OF PROTECTED CHANNELS PROTECTED OUTSIDE TO ALLOW THE PASSAGE OF AIR THROUGH THE HOOD
JPH0756225Y2 (en) * 1989-06-15 1995-12-25 三菱鉛筆株式会社 Caps for writing instruments

Also Published As

Publication number Publication date
GB2246744A (en) 1992-02-12
WO1992002374A1 (en) 1992-02-20
GB2246744B (en) 1993-08-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940809