Trowel ring guard for a concrete finishing machine
Granted 17 Feb 1998 · no office action yet
Assignee: Wacker Corporation
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Ronald R. Sartler · Examiner: Antone Duval Davis · AU 293 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a left-side elevation view of…
FIG. 1 is a left-side elevation view of a trowel ring guard for a concrete finishing machine incorporating a first embodiment of my new design and also illustrating, in phantom lines, a concrete finishing machine which is usable with the trowel ring guard design of this embodiment and which does not per se form part of the claimed invention;
FIG. 2 is a top plan view of the trowel ring guard for a concrete finishing machine of FIG. 1;
FIG. 3 is a bottom plan view of the trowel ring guard for a concrete finishing machine of FIG. 1;
FIG. 4 is a left-side elevation view of the trowel ring guard for a concrete finishing machine of FIG. 1;
FIG. 5 is a right-side elevation view of the trowel ring guard for a concrete finishing machine of FIG. 1;
FIG. 6 is a rear-side elevation view of the trowel ring guard for a concrete finishing machine of FIG. 1;
FIG. 7 is a front-side elevation view of the trowel ring guard for a concrete finishing machine of FIG. 1;
FIG. 8 is a left-side elevation view of a trowel ring guard for a concrete finishing machine incorporating a second embodiment of my new design and also illustrating, in phantom lines, a concrete finishing machine which is usable with the trowel ring guard design of this embodiment and which does not per se form part of the claimed invention;
FIG. 9 is a top plan view of the trowel ring guard for a concrete finishing machine of FIG. 8;
FIG. 10 is a bottom plan view of the trowel ring guard for a concrete finishing machine of FIG. 8;
FIG. 11 is a left-side elevation view of the trowel ring guard for a concrete finishing machine of FIG. 8;
FIG. 12 is a right-side elevation view of the trowel ring guard for a concrete finishing machine of FIG. 8;
FIG. 13 is a rear-side elevation view of the trowel ring guard for a concrete finishing machine of FIG. 8; and,
FIG. 14 is a front-side elevation view of the trowel ring guard for a concrete finishing machine of FIG. 8.
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