Key for door locks
Granted 30 May 1989 · no office action yet
Assignee: Masco Building Products Corp.
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Attorney: Attorney · Log in to unlock
Inventors: Yukio Yamashita · Examiner: Wallace R. Burke · AU 291 · TC 2900
Life of the patent
4 dated eventsDescription
1 parts›FIG. 1 is a perspective view of a…
FIG. 1 is a perspective view of a key for door locks showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof;
FIG. 8 is a side perspective view of a key for door locks showing an alternate embodiment of my new design;
FIG. 9 is a left side elevational view thereof; and
FIG. 10 is a right side elevational view thereof.
Claims
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