PTO Wrapper PDF
Dossier Espace Google
Patent
   D300040
Priority
Feb 18 1986
Filed
Feb 18 1986
Issued
Feb 28 1989
Expiry
Feb 28 2003
Inventors
Dermody, T…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
7
References
5
Maint.:
n/a
The ornamental design for a keyboard guide, as shown and described.

FIG. 1 is a top plan view of a keyboard guide showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view; and,

FIG. 4 is a sectional view taken along line 4--4 in FIG. 1.
INVENTORS:

Dermody, Thomas E.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10878716, May 18 2018 Eugeniu, Rotari Keyboard finger guide
11521509, May 18 2018 Keyboard finger guide
6644975, Oct 19 2001 Keyboard guide
D373142, Jan 06 1995 Decorative book holder
D373144, Jun 06 1994 Mathematic teaching rack
D395450, May 20 1997 DRUMM, MITZI Keyboard training device
D476367, Oct 19 2001 Keyboard training device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1560020,
3501849,
4509873, May 05 1983 Alphanumeric section of office machine keyboards
FR1157594,
FR775334,
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule