Dust catcher for grinding operations or the like

Description

FIG. 1 is a perspective view from one side of a dust catcher embodying my new design;

FIG. 2 is a sign elevational view thereof, viewed from the opposite side of FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view from one side of a second embodiment of a dust catcher embodying my new design;

FIG. 6 is a side elevational view of the embodiment of FIG. 5, and viewed from the opposite side of FIG. 5;

FIG. 7 is a top plan view of the embodiment of FIG. 5;

FIG. 8 is a bottom plan view of the embodiment of FIG. 5;

Referenced Cited
U.S. Patent Documents
D233164 October 1974 Hominick
1393892 October 1921 Luden
2059039 October 1936 Sandman
Foreign Patent Documents
480,516 May 1953 ITX
Patent History
Patent number: D248954
Type: Grant
Filed: Feb 7, 1977
Date of Patent: Aug 15, 1978
Inventor: Mesrop Der-Avanessian (Los Angeles, CA)
Primary Examiner: Alan P. Douglas
Attorney: John D. Bauersfeld
Application Number: 5/766,131
Classifications
Current U.S. Class: Element Or Attachment (D15/126)
International Classification: D1509;