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Patent
D274823
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Priority
Aug 15 1981
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Filed
Feb 12 1984
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Issued
Jul 24 1984
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Expiry
Jul 24 1998
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Assg.orig
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Entity
unknown
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7
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4
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n/a
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The ornamental design for a portable billing machine, as shown and described.
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FIG. 1 is a front perspective view of a portable billing machine showing
our new design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a left front perspective view thereof; and
FIG. 4 is a right rear perspective view thereof.
Leach, Anthony, Wickham, John F.
| Patent |
Priority |
Assignee |
Title |
| D323848, |
Jun 09 1989 |
Tokyo Electric Co., Ltd. |
Portable label printer |
| D338230, |
Jan 11 1991 |
Apple Inc |
Computer printer |
| D343856, |
Jan 06 1992 |
IDT International Limited |
Time printer |
| D361781, |
May 24 1993 |
Fujitsu Limited |
Printer |
| D363924, |
Jun 01 1994 |
Matsushita Electric Industrial Co., Ltd. |
Combined scanner with printer |
| D741401, |
Oct 28 2013 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Printer |
| D755285, |
Oct 28 2013 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Printer |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a