Sreekanth US2634725

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Title: US2634725 - Text Title unavailable - see image for title

Inventor: Lo Presti Lo Presti

Issue Date: 1953-04

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.)
002/174: APPAREL; HEAD COVERINGS; Toilet


Forward References: 18 patents reference this one
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Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 4pp USD659820 2012-05-15 Abel; Nathan A. 3M Innovative Properties Company Tabs on a personal respiratory protection mask
Buy PDF- 14pp US8056560 2011-11-15 Wilcox; Timothy Andrew   Universal dust mask/filter for ATV and dirt bike riders, method of making and method of using
Buy PDF- 2pp USD573326 2008-07-22 Alcala; Maria Del Carmen   Neck molder
Buy PDF- 9pp US7077139 2006-07-18 Amante; Michael A. Kimberly-Clark Worldwide, Inc. Disposable face mask
Buy PDF- 10pp US7044131 2006-05-16 Griesbach, III; Henry Louis Kimberly-Clark Worldwide, Inc. Disposable face mask
Buy PDF- 19pp US7032751 2006-04-25 Bell; Daryl Steven Kimberly-Clark Worldwide, Inc. Dispensing assembly for single piece face mask
Buy PDF- 10pp US6941949 2005-09-13 Amante; Michael A. Kimberly-Clark Worldwide, Inc. Disposable face mask
Buy PDF- 16pp US6928657 2005-08-16 Bell; Daryl Steven Kimberly-Clark Worldwide, Inc. Face mask having hook and loop type fastener
Buy PDF- 16pp US6886564 2005-05-03 Sullivan; Colin E. Australian Centre for Advanced Medical Technology Ltd. Nasal mask with integral mouldable straps
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- 4pp USD431647 2000-10-03 Henderson; Christopher P. 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
Buy PDF- 7pp USD420769 2000-02-15 White; Andre L.   Face mask for a motorcyclist having a filter pocket
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- 11pp US5265280 1993-11-30 Walsh; Michael   Facial screen with connecting elastic
Buy PDF- 3pp USD300571 1989-04-04 Waters, Jr.; George E.   Pre-shaving wrap
Buy PDF- 9pp US4662005 1987-05-05 Grier-Idris; Carletta Kimberly-Clark Corporation Conformable surgical face mask


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