Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD350300 S
Publication typeGrant
Application numberUS 29/019,844
Publication dateSep 6, 1994
Filing dateMar 14, 1994
Publication number019844, 29019844, US D350300 S, US D350300S, US-S-D350300, USD350300 S, USD350300S
InventorsHarry F. Browning, Debra K. Browning
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined gas and carbon monoxide sensor alarm
US D350300 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a combined gas and carbon monoxide sensor alarm, as shown and described.

FIG. 1 is an exploded perspective view of the combined gas and carbon monoxide sensor alarm showing our new design, the cross-line shading which represents a contrasting surface is partially shown for ease of illustration and is understood to cover the entire surface areas indicated;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6339379Jun 2, 2000Jan 15, 2002Michael A. ArgusCarbon monoxide detector
U.S. ClassificationD10/106.2, D10/81