CA111003S - Welding helmet - Google Patents

Welding helmet

Info

Publication number
CA111003S
CA111003S CA111003F CA111003F CA111003S CA 111003 S CA111003 S CA 111003S CA 111003 F CA111003 F CA 111003F CA 111003 F CA111003 F CA 111003F CA 111003 S CA111003 S CA 111003S
Authority
CA
Canada
Prior art keywords
view
welding helmet
design
drawings
andfigure
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.)
Expired - Lifetime
Application number
CA111003F
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of CA111003S publication Critical patent/CA111003S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The design consists of the features of shape and ornamentation of a hinge for a welding helmet window as shown in solid lines in the drawings. The stippled line portions do not form part of the design.Drawings of the design are included wherein:Figure 1 is a front perspective view, showing the new design for a welding helmet;Figure 2 is a front view thereof;Figure 3 is a left side view, the right side view being a mirror image thereof;Figure 4 is a rear view thereof;Figure 5 is a top view thereof; andFigure 6 is a bottom view thereof.
CA111003F 2004-11-12 2005-05-04 Welding helmet Expired - Lifetime CA111003S (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/217,153 USD523728S1 (en) 2004-11-12 2004-11-12 Hinge for a welding helmet window

Publications (1)

Publication Number Publication Date
CA111003S true CA111003S (en) 2006-10-16

Family

ID=36600871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111003F Expired - Lifetime CA111003S (en) 2004-11-12 2005-05-04 Welding helmet

Country Status (3)

Country Link
US (1) USD523728S1 (en)
AU (1) AU303829S (en)
CA (1) CA111003S (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7477330B2 (en) * 2005-03-09 2009-01-13 3M Innovative Properties Company Automatic darkening filter with offset polarizers
US20060285330A1 (en) * 2005-06-20 2006-12-21 Ingvar Sundell Automatic darkening filter with automatic power management
US7637622B2 (en) * 2005-10-11 2009-12-29 3M Innovative Properties Company Control of an automatic darkening filter
US20140168546A1 (en) 2012-12-13 2014-06-19 3M Innovative Properties Company Curved Automatic-Darkening Filter
AU2015318237B2 (en) 2014-09-15 2018-05-31 3M Innovative Properties Company Personal protective system tool communication adapter
TWD207068S (en) * 2019-03-18 2020-09-11 宏碁股份有限公司 Notebook computer

Also Published As

Publication number Publication date
USD523728S1 (en) 2006-06-27
AU303829S (en) 2005-11-04

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