Screwdriver bit
Granted 10 Sep 2002 · no office action yet
Assignee: Fruehm Hermann
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Hermann Frhm · Examiner: Philip S. Hyder · AU 2912 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a left side perspective view…
FIG. 1 is a left side perspective view of the first variant of the design, having cross slot-type tips;
FIG. 2 is a front side elevational view thereof, the back side elevational view being a mirror image thereof;
FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image thereof;
FIG. 4 is a left end elevational view thereof;
FIG. 5 is a right end elevational view thereof;
FIG. 6 is a left side perspective view of the second variant of the design, having slot-type tips;
FIG. 7 is a front side elevational view of the second variant of the design, the back side elevational view being a mirror image thereof;
FIG. 8 is a top plan view of the second variant of the design, the bottom plan view being a mirror image thereof;
FIG. 9 is a left end elevational view of the second variant of the design;
FIG. 10 is a right end elevational view of the second variant of the design;
FIG. 11 is a left side perspective view of the third variant of the design, having star-type tips;
FIG. 12 is a front side elevational view of the third variant of the design, the backside elevational view being a mirror image thereof;
FIG. 13 is a top plan view of the third variant of the design, the bottom plan view being a mirror image thereof;
FIG. 14 is a left end elevational view of the third variant of the design; and,
FIG. 15 is a right end elevational view of the third variant of the design.
The screwdriver bit is shown broken away to indicate indeterminate length.
Claims
1 · 1 independent · depth 1Classifications
2 codes- /DRW
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