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Patent
D279197
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Priority
Apr 14 1983
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Filed
Oct 05 1983
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Issued
Jun 11 1985
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Expiry
Jun 11 1999
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Assg.orig
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Entity
unknown
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10
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3
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n/a
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The ornamental design for a calculator clip, as shown and described.
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FIG. 1 is a front top right perspective view of a calculator clip showing
my new design;
FIG. 2 is a left side elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a bottom plan view; and
FIG. 5 is a right side elevational view thereof in open position.
Chan, Chi Hung D.
| Patent |
Priority |
Assignee |
Title |
| D284678, |
Sep 20 1984 |
|
Clipboard with an integral calculator |
| D295983, |
Jul 29 1985 |
|
Clip calculator |
| D299252, |
Apr 24 1986 |
Fanfare Electronics Limited |
Calculator |
| D301044, |
Mar 22 1988 |
CURTIS COMPUTER PRODUCTS, INC |
Adjustable document holder clip |
| D341626, |
Apr 22 1992 |
Saunders Manufacturing Company, Inc. |
Combination clipboard and calculator |
| D353399, |
Jan 08 1993 |
Saunders Manufacturing Co., Inc. |
Combination clipboard/box and calculator |
| D355219, |
Nov 09 1993 |
Pelikan, Inc. |
Copyholder |
| D386527, |
Nov 27 1996 |
Hiromori Inc. |
Document clip |
| D636440, |
Dec 15 2009 |
Tung Yun International Limited |
Clipboard with calculator |
| D745381, |
Sep 24 2013 |
|
Cap clip |
| Patent |
Priority |
Assignee |
Title |
| 2782482, |
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| 201111, |
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| D253438, |
Sep 06 1977 |
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Combined work case, pad holder and calculator |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a