Respirator mask body
Mittelstadt , et al. January 17, 2
U.S. patent number D652,507 [Application Number D/357,295] was granted by the patent office on 2012-01-17 for respirator mask body. This patent grant is currently assigned to 3M Innovative Properties Company. Invention is credited to Nathan A. Abel, David M. Castiglione, Joan K. Henry, William A. Mittelstadt.
| United States Patent | D652,507 |
| Mittelstadt , et al. | January 17, 2012 |
Respirator mask body
Claims
CLAIM The ornamental design for a respirator mask body, as shown and described.
| Inventors: | Mittelstadt; William A. (Woodbury, MN), Henry; Joan K. (Woodbury, MN), Abel; Nathan A. (Minneapolis, MN), Castiglione; David M. (Hudson, WI) |
|---|---|
| Assignee: | 3M Innovative Properties
Company (St. Paul, MN) |
| Appl. No.: | D/357,295 |
| Filed: | March 10, 2010 |
| Current U.S. Class: | D24/110.1 |
| Current International Class: | 2902 |
| Field of Search: | ;D24/110,110.1,110.2,110.3,110.4,110.5 ;D29/102,105,106,108,122 ;128/206.15,206.16,206.17,206.11,207.12,207.18,200.24,201.17,204.23,205.25 |
References Cited [Referenced By]
U.S. Patent Documents
| D271246 | November 1983 | Matheson et al. |
| D286213 | October 1986 | Maryyanek et al. |
| 5062421 | November 1991 | Burns et al. |
| 5463693 | October 1995 | Birli et al. |
| D382341 | August 1997 | Freund |
| D421299 | February 2000 | Brostrom et al. |
| D440301 | April 2001 | Fecteau et al. |
| D467656 | December 2002 | Mittelstadt et al. |
| D471627 | March 2003 | Mittelstadt et al. |
| D473937 | April 2003 | Fecteau et al. |
| D541413 | April 2007 | Jarvinen et al. |
| 7320722 | January 2008 | Mittelstadt et al. |
| D597200 | July 2009 | Grimsley |
| D602154 | October 2009 | Ono et al. |
| 7650884 | January 2010 | Flannigan et al. |
| D609884 | February 2010 | Cho |
| D613850 | April 2010 | Holmquist-Brown et al. |
| 96961-001 | Feb 2004 | EM | |||
| 2073735 | Aug 1998 | GB | |||
Other References
|
3M Dual-Airline Respirators; 9A-47429 and 9A-31321; p. 322 Safety & Industrial Supplies Jan. 1999 General Catalog by Lab Safety Supply. cited by examiner. |
Primary Examiner: Simmons; Ian
Assistant Examiner: Lee; Christopher
Attorney, Agent or Firm: Hanson; Karl G.
Description
FIG. 1 is a perspective view, showing the new design for a respirator mask body;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view, the left side view being a mirror image thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The broken lines illustrate environmental structure of the respiratory mask body, which forms no part of the claimed design.
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