Keycard with indexing channels
Granted 7 Mar 1989 · no office action yet
Assignee: Osofsky Howard A
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Howard A. Osofsky, Franklin H. Sinclair · Examiner: Louis S. Zarfas · AU 292 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a top view of a…
FIG. 1 is a top view of a "keycard with indexing channels" showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof; and
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a left side elevational view thereof, the side opposite being a substantially mirror image.
Claims
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