Floor grinding machine

- AIRTEC AG
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Description

FIG. 1 is a perspective view of a floor grinding machine incorporating my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side view thereof:

FIG. 5 is a right side view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the floor grinding machine that form no part of the claimed invention.

Claims

The ornamental design for a floor grinding machine, as shown and described.

Referenced Cited
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Patent History
Patent number: D895387
Type: Grant
Filed: Apr 11, 2019
Date of Patent: Sep 8, 2020
Assignee: AIRTEC AG (Zunzgen)
Inventor: Thomas Wyser (Zunzgen)
Primary Examiner: Mark A Goodwin
Assistant Examiner: Benjamin M Weeks
Application Number: 29/687,163
Classifications
Current U.S. Class: D8/62; Abrading (D15/124)