Buy
PDF |
Patent |
Pub.Date |
Inventor |
Assignee |
Title |
|
USD657051 |
2012-04-03 |
Amin; Harish A. |
World Wide Welding, Inc. |
Dust mask |
|
|
USD657053 |
2012-04-03 |
Amin; Harish A. |
World Wide Welding, Inc. |
Dust mask |
|
|
USD657052 |
2012-04-03 |
Amin; Harish A. |
World Wide Welding, Inc. |
Dust mask |
|
|
USD620104 |
2010-07-20 |
Curran; Desmond T. |
3M Innovative Properties Company |
Personal respiratory protection device |
|
|
US7219669 |
2007-05-22 |
Lovell; John R. |
SleepNet Corporation |
Nose mask |
|
|
US7210481 |
2007-5 |
Lovell; John R. |
SleepNet Corporation |
Nose mask |
|
|
US6988500 |
2006-01-24 |
Cox; Duane |
J. Palmero Sales Company, Inc. |
Fog free medical face mask |
|
|
US6868852 |
2005-03-22 |
Gaschke; Paul |
|
Cold weather breathing apparatus |
|
|
US6631718 |
2003-10-14 |
Lovell; John R. |
SleepNet Corporation |
Air mask with seal |
|
|
USD459471 |
2002-06-25 |
Curran; Desmond T. |
3M Innovative Properties Company |
Personal respiratory protection device that has a three panelled look |
|
|
USD458364 |
2002-06-04 |
Curran; Desmond T. |
3M Innovative Properties Company |
Personal respiratory protection device that has left and right tabs |
|
|
USD449377 |
2001-10-16 |
Henderson; Christopher P. |
3M Innovative Properties Company |
Tabs on a personal respiratory protection device |
|
|
USD431647 |
2000-10-03 |
Henderson; Christopher P. |
3M Innovative Properties Company |
Personal respiratory protection device having an exhalation valve |
|
|
USD424688 |
2000-05-09 |
Bryant; John W. |
3M Innovative Properties Company |
Respiratory protection mask |
|
|
US6019101 |
2000-2 |
Cotner; Ronald L. |
SleepNet Corporation |
Nasal air mask |
|
|
USD416323 |
1999-11-09 |
Henderson; Christopher P. |
3M Innovative Properties Company |
Bond pattern for a personal respiratory protection device |
|
|
USD398987 |
1998-09-29 |
Cotner; Ronald L. |
SleepNet Corporation |
Air mask |
|
|
US5765556 |
1998-06-16 |
Brunson; Kevin K. |
Tecnol Medical Products, Inc. |
Disposable aerosol mask with face shield |
|
|
US5724964 |
1998-03-10 |
Brunson; Kevin K. |
Tecnol Medical Products, Inc. |
Disposable face mask with enhanced fluid barrier |
|
|
US5704349 |
1998-01-06 |
Hubbard; Vance M. |
Tecnol Medical Products, Inc. |
Surgical face mask with darkened glare-reducing strip and visor |
|
|
US5699792 |
1997-12-23 |
Reese; George D. |
Tecnol Medical Products, Inc. |
Face mask with enhanced facial seal |
|
|
US5694925 |
1997-12-09 |
Reese; George D. |
Tecnol Medical Products, Inc. |
Face mask with enhanced seal and method |
|
|
US5694927 |
1997-12-09 |
Bohmfalk; George L. |
|
Disposable mask and suction catheter |
|
|
US5582187 |
1996-12-10 |
Hussey; Cynthia L. |
|
Protective mask |
|
|
US5553608 |
1996-09-10 |
Reese; George D. |
Tecnol Medical Products, Inc. |
Face mask with enhanced seal and method |
|
|
USD366697 |
1996-01-30 |
Drummond; Michael A. |
Tecnol Medical Products, Inc. |
Combined molded cone style face mask and visor |
|
|
US5025506 |
1991-06-25 |
Huang; James R. C. |
|
One piece mask body having vertically stitched nose accomodating portion |
|
|
US5012805 |
1991-05-07 |
Muckerheide; Myron C. |
|
Surgical mask barrier apparatus |
|
|
US4969457 |
1990-11-13 |
Hubbard; Vance M. |
Tecnol, Inc. |
Body fluids barrier mask |
|
|
US4848366 |
1989-07-18 |
Aita; Anthony |
Cybernetic Systems, Inc. |
Exhaust mask system and device |
|
|
US4323063 |
1982-04-06 |
Fisichella; Jeanne M. |
|
Medical face mask |
|
|
US4258710 |
1981-03-31 |
Reber; Fred L. |
|
Mask-type respirator |
Title:
Nominate this for the Gallery...
