Air blowers
Curran , et al. February 8, 2
U.S. patent number D632,375 [Application Number D/324,979] was granted by the patent office on 2011-02-08 for air blowers. This patent grant is currently assigned to 3M Innovative Properties Company. Invention is credited to Michael C. Bainton, Desmond T. Curran, Stuart J. King, Alan W. Lee, James J. May, Andrew Murphy, Daniel P. C. Tyce.
| United States Patent | D632,375 |
| Curran , et al. | February 8, 2011 |
Air blowers
Claims
CLAIM The ornamental design for air blowers, as shown and described.
| Inventors: | Curran; Desmond T. (Durham, GB), Murphy; Andrew (Ferryhill, GB), Lee; Alan W. (Consett, GB), Tyce; Daniel P. C. (Leamington Spa, GB), May; James J. (Coventry, GB), Bainton; Michael C. (Kineton, GB), King; Stuart J. (Coventry, GB) |
|---|---|
| Assignee: | 3M Innovative Properties
Company (St. Paul, MN) |
| Appl. No.: | D/324,979 |
| Filed: | September 24, 2008 |
Foreign Application Priority Data
| Apr 4, 2008 [EM] | 000908751 | |||
| Current U.S. Class: | D24/110 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/364,355,356,359,360,366,369,332,333,335,342,351,211.1,211.2 ;422/120,122 ;55/356,473,504 ;96/97 ;D14/188,170,172 ;261/DIG.17,DIG.65,DIG.88,DIG.31 ;D18/34.6 ;D9/770,530,560,523-528 |
References Cited [Referenced By]
U.S. Patent Documents
| D254750 | April 1980 | Myklebust et al. |
| D305562 | January 1990 | Martinez |
| D419658 | January 2000 | Matchett et al. |
| D455484 | April 2002 | Hensel |
| D456887 | May 2002 | Zlotnik |
| D489440 | May 2004 | Anderson et al. |
| D574941 | August 2008 | Weggelaar |
| D580039 | November 2008 | Zlotnik et al. |
| D582536 | December 2008 | Nestor et al. |
| D591415 | April 2009 | Wu |
| D596730 | July 2009 | Langley et al. |
| D605744 | December 2009 | Braun et al. |
| D611589 | March 2010 | Ko et al. |
| 2005/0145251 | July 2005 | Taylor et al. |
Other References
|
3M.TM. Adflo Respiratory Protection Systems product information. cited by other . 3M.TM. Air-Mate.TM. Powered Air Purifying Respirator product information. cited by other . 3M.TM. Dustmaster.TM. Powered Air Turbo product information. cited by other . 3M.TM. GVP-Series PAPR Assemblies product information. cited by other . 3M.TM. Jupiter.TM. Powered Air Turbo product information sheet dated Feb. 2007. cited by other . 3M Unidad Turbo Jupiter.TM. product literature. cited by other . Sundstrom PAPR SR500EX product information. cited by other . Sundstrom Safety AB the SR 500 Series Powered Air Purifying Respiratory Protection product literature. cited by other. |
Primary Examiner: Muller; David G
Attorney, Agent or Firm: Wetzels; Anna A.
Description
FIG. 1 is a perspective view showing the new design for air blowers;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Only the solid lines, not the surfaces and broken lines surrounding them, are part of the claimed design.
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