Sreekanth US2565124

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Title: US2565124 - Text Title unavailable - see image for title

Inventor: Durboron Durborow

Issue Date: 1951-08

Current U.S. Class: 128/206.19: SURGERY; RESPIRATORY METHOD OR DEVICE; Means for removing substance from respiratory gas; Particulate filtering; Face mask covering a breathing passage; Body of mask, other than viewing means, formed of porous filter material (e.g., surgical mask formed entirely of cloth, etc.)
002/206: APPAREL; HEAD COVERINGS; Face coverings
D24/110.1: MEDICAL AND LABORATORY EQUIPMENT; EQUIPMENT FOR DIAGNOSIS, ANALYSIS, OR TREATMENT; Article for the introduction, removal or collection of fluids (e.g., infusion, extraction, irrigation, etc.) (3); Respirator, vaporizer, or inhalation tube (4); Mask


Forward References: 30 patents reference this one
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Buy PDF- 23pp US8146594 2012-04-03 Bostock; Graham J. 3M Innovative Properties Company Flat-folded personal respiratory protection devices
Buy PDF- 15pp US8029723 2011-10-04 Angadjivand; Seyed A. 3M Innovative Properties Company Method for making shaped filtration articles
Buy PDF- 5pp USD620104 2010-07-20 Curran; Desmond T. 3M Innovative Properties Company Personal respiratory protection device
Buy PDF- 13pp US7086401 2006-08-08 Chiam; Kia Chee Megatech Scientific Pte Ltd. Respiratory mask with inserted spacer
Buy PDF- 23pp US7069930 2006-07-04 Bostock; Graham J. 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
Buy PDF- 22pp US6886563 2005-05-03 Bostock; Graham J. 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
Buy PDF- 23pp US6722366 2004-04-20 Bostock; Graham J. 3M Innovative Properties Company Method of making a flat-folded personal respiratory protection device
Buy PDF- 23pp US6715489 2004-04-06 Bostock; Graham J. 3M Innovative Properties Company Processes for preparing flat-folded personal respiratory protection devices
Buy PDF- 23pp US6568392 2003-05-27 Bostock; Graham J. 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
Buy PDF- 23pp US6536434 2003-03-25 Bostock; Graham J. 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
Buy PDF- 23pp US6484722 2002-11-26 Bostock; Graham J. 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
Buy PDF- 6pp US6474336 2002-11-05 Wolfe; Michael   Mini pleated face mask
Buy PDF- 1pp USD459471 2002-06-25 Curran; Desmond T. 3M Innovative Properties Company Personal respiratory protection device that has a three panelled look
Buy PDF- 4pp USD458364 2002-06-04 Curran; Desmond T. 3M Innovative Properties Company Personal respiratory protection device that has left and right tabs
Buy PDF- 14pp US6394090 2002-05-28 Chen; Daniel T. 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
Buy PDF- 4pp USD449377 2001-10-16 Henderson; Christopher P. 3M Innovative Properties Company Tabs on a personal respiratory protection device
Buy PDF- 3pp USD440302 2001-04-10 Wolfe; Michael   Face mask
Buy PDF- 32pp US6148817 2000-11-21 Bryant; John W. 3M Innovative Properties Company Multi-part headband and respirator mask assembly and process for making same
Buy PDF- 4pp USD431647 2000-10-03 Henderson; Christopher P. 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
Buy PDF- 22pp US6123077 2000-09-26 Bostock; Graham J. 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
Buy PDF- 32pp US6070579 2000-06-06 Bryant; John W. 3M Innovative Properties Company Elastomeric composite headband
Buy PDF- 4pp USD424688 2000-05-09 Bryant; John W. 3M Innovative Properties Company Respiratory protection mask
Buy PDF- 3pp USD423140 2000-04-18 DiMartino; Claudia Revlon Consumer Products Corporation Pore cleansing strip
Buy PDF- 5pp US5863312 1999-01-26 Wolfe; Michael   Non-entraining filter
Buy PDF- 18pp US5735270 1998-04-07 Bayer; Robert T.   Disposable face mask
Buy PDF- 33pp US5724677 1998-03-10 Bryant; John W. Minnesota Mining and Manufacturing Company Multi-part headband and respirator mask assembly and process for making same
Buy PDF- 16pp US5706803 1998-01-13 Bayer; Robert T.   Disposable face mask and method of manufacture
Buy PDF- 8pp US5701892 1997-12-30 Bledstein; Adrien Janis   Multipurpose face mask that maintains an airspace between the mask and the wearer's face
Buy PDF- 5pp USD382052 1997-08-05 Bayer; Robert T.   Face mask
Buy PDF- 11pp US5265280 1993-11-30 Walsh; Michael   Facial screen with connecting elastic


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