USD558928S1 - Work helmet - Google Patents

Work helmet Download PDF

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Publication number
USD558928S1
USD558928S1 US29/246,815 US24681506F USD558928S US D558928 S1 USD558928 S1 US D558928S1 US 24681506 F US24681506 F US 24681506F US D558928 S USD558928 S US D558928S
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US
United States
Prior art keywords
earpieces
work helmet
view
eye shield
helmet
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
US29/246,815
Inventor
Robert Wise
Peter Muller
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38871096&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=USD558928(S1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to US29/246,815 priority Critical patent/USD558928S1/en
Assigned to WISE, ROBERT W. reassignment WISE, ROBERT W. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MULLER, PETER
Application granted granted Critical
Publication of USD558928S1 publication Critical patent/USD558928S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a left-front perspective view of a work helmet showing our new design, with earpieces and eye shield in retracted positions;
FIG. 2 is a right-rear perspective view thereof, with earpieces and eye shield in retracted positions;
FIG. 3 is a left-front perspective view thereof, with earpieces and eye shield in lowered positions;
FIG. 4 is a right-rear perspective view thereof, with earpieces and eye shield in lowered positions;
FIG. 5 is a bottom plan view thereof, with the earpieces and eye shield in lowered positions;
FIG. 6 is a top plan view thereof, with earpieces and eye shield in lowered positions;
FIG. 7 is a left-side view thereof, with earpieces and eye shield in retracted positions;
FIG. 8 is a left-side view thereof, with the earpieces and eye shield in lowered positions;
FIG. 9 is a right side view thereof, with earpieces and eye shield in retracted positions;
FIG. 10 is a right-side view thereof, with earpieces and eye shield in lowered positions;
FIG. 11 is a front view thereof, with earpieces and eye shield in lowered positions;
FIG. 12 is a rear view thereof, with earpieces and eye shield in lowered positions;
FIG. 13 is a front view thereof, with earpieces and eye shield in retracted positions; and,
FIG. 14 is a rear view thereof, with earpieces and eye shield in retracted positions.
The details shown in broken lines form no part of the claimed design.
FIGS. 1, 2, 6, 7, 9, 13 and 14 show the helmet with the earpiece in a raised position. FIGS. 3–5, 8, 1012 show the earpiece in a lowered position.

Claims (1)

  1. We claim the ornamental design for a work helmet, as shown and described.
US29/246,815 2006-05-11 2006-05-11 Work helmet Expired - Lifetime USD558928S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/246,815 USD558928S1 (en) 2006-05-11 2006-05-11 Work helmet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/246,815 USD558928S1 (en) 2006-05-11 2006-05-11 Work helmet

Publications (1)

Publication Number Publication Date
USD558928S1 true USD558928S1 (en) 2008-01-01

Family

ID=38871096

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/246,815 Expired - Lifetime USD558928S1 (en) 2006-05-11 2006-05-11 Work helmet

Country Status (1)

Country Link
US (1) USD558928S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120216339A1 (en) * 2007-10-31 2012-08-30 Kranos Ip Corporation Helmet with Shell Having Raised Central Channel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120216339A1 (en) * 2007-10-31 2012-08-30 Kranos Ip Corporation Helmet with Shell Having Raised Central Channel
US8499366B2 (en) * 2007-10-31 2013-08-06 Kranos Ip Corporation Helmet with shell having raised central channel
US9398783B2 (en) 2007-10-31 2016-07-26 Kranos Ip Corporation Helmet with shell having raised central channel and ear holes with abutting slopped banks

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