Air block for respirator
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Description
Claims
The ornamental design for an air block for respirator, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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4674136 | June 23, 1987 | Ladewig |
5533500 | July 9, 1996 | Her-Mou |
D545426 | June 26, 2007 | Church |
8056152 | November 15, 2011 | Brace |
8534279 | September 17, 2013 | Brace |
- SATA air vision 5000—the new breathing protection system from SATA—Press Release. SATA GmbH & Co. KG. Sep. 2014. <www.SATA.com>.
- SATA air vision 5000—brochure. SATA. Date viewed Aug. 28, 2018.
- Professional Breathing Protection Equipment. Full Face Respirator Hoods. www.SATA.com. Date accessed Aug. 28, 2016. <https://www.sata.com/index.php?id=4845&L=11#>.
- SATA Respirator Hood with Head Cloth and Chest Cover. Sprayguns Direct. www.spraygunsdirect.co.uk. Date accessed Aug. 28, 2016. <https://www.spraygunsdirect.co.uk/index.php/hood-air-hose-grey-cloth-0067595.html>.
Patent History
Patent number: D800298
Type: Grant
Filed: Oct 15, 2014
Date of Patent: Oct 17, 2017
Assignee: SATA GMBH & CO. KG (Kornwestheim)
Inventors: Jens Brose (Ottmarsheim), Ralf Gehrung (Stuttgart)
Primary Examiner: Barbara Fox
Assistant Examiner: Lilyana Bekic
Application Number: 29/506,421
Type: Grant
Filed: Oct 15, 2014
Date of Patent: Oct 17, 2017
Assignee: SATA GMBH & CO. KG (Kornwestheim)
Inventors: Jens Brose (Ottmarsheim), Ralf Gehrung (Stuttgart)
Primary Examiner: Barbara Fox
Assistant Examiner: Lilyana Bekic
Application Number: 29/506,421
Classifications