Patent
   D400240
Priority
Apr 08 1997
Filed
Oct 02 1997
Issued
Oct 27 1998
Expiry
Oct 27 2012
Assg.orig
Entity
unknown
4
2
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The ornamental design for a bowl guard, as shown and described.

FIG. 1 is a top perspective view of a bowl guard showing our new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being identical thereto;

FIG. 4 is a front elevational view thereof, the opposite side being identical thereto;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Kleffmann, Jan, Thallemer, Axel

Patent Priority Assignee Title
D538922, Sep 13 2005 Smiths Medical International Limited Airway heat and moisture exchanger
D671201, Jun 15 2010 Nitto Denko Corporation Vent filter
D672447, Jun 15 2010 Nitto Denko Corporation Vent cap
D672857, Jun 15 2010 Nitto Denko Corporation Vent cap
Patent Priority Assignee Title
3980457, Feb 18 1975 SCHRADER BELLOWS INC , A CORP OF DE Pneumatic filter/separator with magnetically controlled fluid valve
4234014, May 31 1978 IMI Norgren Limited Bowl for compressed air or gas filter or lubricator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 29 1997Festo KGFesto AG & CoCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0092450463 pdf
Sep 26 1997THALLERMER, AXELFesto AG & CoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087670569 pdf
Sep 26 1997KLEFFMANN, JANFesto AG & CoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087670569 pdf
Oct 02 1997Festo AG & Co.(assignment on the face of the patent)
May 08 2008Festo AG & CoFESTO AG & CO KGCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0212810460 pdf
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