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USD302606S - Protective mask - Google Patents

Protective mask Download PDF

Info

Publication number
USD302606S
USD302606S US06/937,189 US93718986F USD302606S US D302606 S USD302606 S US D302606S US 93718986 F US93718986 F US 93718986F US D302606 S USD302606 S US D302606S
Authority
US
United States
Prior art keywords
protective mask
protective
mask
ornamental design
view
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
US06/937,189
Inventor
Marek Blasiak
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of USD302606S publication Critical patent/USD302606S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view of a protective mask showing my new design; and,
FIG. 2 is a rear perspective view thereof.

Claims (1)

  1. The ornamental design for a protective mask, as shown and described.
US06/937,189 1986-06-06 1986-12-02 Protective mask Expired - Lifetime USD302606S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE86-1379 1986-06-06
SE19861379 1986-06-06

Publications (1)

Publication Number Publication Date
USD302606S true USD302606S (en) 1989-08-01

Family

ID=70275398

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/937,189 Expired - Lifetime USD302606S (en) 1986-06-06 1986-12-02 Protective mask

Country Status (1)

Country Link
US (1) USD302606S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD825739S1 (en) * 2015-08-13 2018-08-14 Jsp Limited Modular powered respirator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528415A (en) 1967-03-06 1970-09-15 Oscar Malmin Dental mask
US4080664A (en) 1976-01-09 1978-03-28 Louis Morris Welder's hood with air filter
US4296746A (en) 1979-12-18 1981-10-27 Surgikos Disposable full-face surgical mask
US4638410A (en) 1981-02-23 1987-01-20 Barker Randall R Diving helmet
US4764990A (en) 1986-12-31 1988-08-23 Markert Allan R Ventilated face shield

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528415A (en) 1967-03-06 1970-09-15 Oscar Malmin Dental mask
US4080664A (en) 1976-01-09 1978-03-28 Louis Morris Welder's hood with air filter
US4296746A (en) 1979-12-18 1981-10-27 Surgikos Disposable full-face surgical mask
US4638410A (en) 1981-02-23 1987-01-20 Barker Randall R Diving helmet
US4764990A (en) 1986-12-31 1988-08-23 Markert Allan R Ventilated face shield

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD825739S1 (en) * 2015-08-13 2018-08-14 Jsp Limited Modular powered respirator
USD831193S1 (en) * 2015-08-13 2018-10-16 Jsp Limited Modular respirator with visor

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