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USD348877S - Maximum comfort keyboard - Google Patents

Maximum comfort keyboard Download PDF

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Publication number
USD348877S
USD348877S US29000986 US00098692F USD348877S US D348877 S USD348877 S US D348877S US 29000986 US29000986 US 29000986 US 00098692 F US00098692 F US 00098692F US D348877 S USD348877 S US D348877S
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US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
keyboard
shown
view
elevational
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29000986
Inventor
Allan C. Lichtenberg
Filing date
Publication date
Grant date

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Description

FIG. 1 is a top view of a maximum comfort keyboard showing my new design;

FIG. 2 is a front elevational view of the keyboard shown in FIG. 1;

FIG. 3 is a rear elevational view of the keyboard shown in FIG. 1;

FIG. 4 is a side elevational view of the keyboard shown in FIG. 1 the opposite side being a mirror image;

FIG. 5 is a top view showing a second embodiment of the keyboard;

FIG. 6 is a front elevational view of the keyboard shown in FIG. 5;

FIG. 7 is a rear elevational view of the keyboard shown in FIG. 5; and,

FIG. 8 is a side elevational view of the keyboard shown in FIG. 5 the opposite side being a mirror image.

The broken lines are shown in the views for illustrative purposes only and form no part of the claimed design.

Claims (1)

  1. The ornamental design for a maximum comfort keyboard, as shown and described.
US29000986 1992-10-30 Maximum comfort keyboard Expired - Lifetime USD348877S (en)

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US07925796 Continuation US5336001A (en) 1992-08-04 1992-08-04 Maximum comfort keyboard

Publications (1)

Publication Number Publication Date
USD348877S true USD348877S (en) 1994-07-19

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7182533B1 (en) * 1997-10-21 2007-02-27 Prosper Street Technologies, Llc Keyboard contoured to the natural shape of the hand
US20110063787A1 (en) * 2003-12-31 2011-03-17 Griffin Jason T Keyboard arrangement
USRE43485E1 (en) 2007-11-27 2012-06-26 Kinesis Corporation Keyboard

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Barnaby J. Feder, "Different Strokes for Computing," New York Times, Aug. 9, 1992.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7182533B1 (en) * 1997-10-21 2007-02-27 Prosper Street Technologies, Llc Keyboard contoured to the natural shape of the hand
US20070258747A1 (en) * 1997-10-21 2007-11-08 Prosper Street Technologies, L.L.C. Impact absorbing keyboard, contoured to the natural shape of the hand
US20110063787A1 (en) * 2003-12-31 2011-03-17 Griffin Jason T Keyboard arrangement
US8419303B2 (en) * 2003-12-31 2013-04-16 Research In Motion Limited Keyboard with overlaid numeric phone keypad
USRE43485E1 (en) 2007-11-27 2012-06-26 Kinesis Corporation Keyboard

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