|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D615593
|
|
Priority
May 26 2009
|
|
Filed
May 26 2009
|
|
Issued
May 11 2010
|
|
Expiry
May 11 2024
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
5
|
|
12
|
|
n/a
|
|
|
|
The ornamental design for a two-hole paper punch, as shown and described.
|
FIG. 1 is a right-rear perspective view of a two-hole paper punch;
FIG. 2 is a left-rear perspective view thereof:
FIG. 3 is a left-front perspective view thereof;
FIG. 4 is a right-front perspective view thereof;
FIG. 5 is a left-side elevational view thereof;
FIG. 6 is a back end elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a front end elevational view thereof;
FIG. 9 is a bottom plan view thereof; and,
FIG. 10 is a right-side elevational view thereof.
The broken lines shown in the drawings illustrate environmental matter and form no part of the claimed design.
Leung, Chan Siu
| Patent |
Priority |
Assignee |
Title |
| 4288018, |
Oct 30 1978 |
|
Fastening device for papers |
| 5611254, |
Dec 01 1994 |
|
Multiple hole pattern paper punch apparatus |
| 6644161, |
Jan 03 2002 |
LU, GINO |
Paper punch with multiple punch heads |
| 20070151435, |
|
|
|
| 20080156160, |
|
|
|
| 152283, |
|
|
|
| D467618, |
Aug 10 2000 |
Manufacture d'Articles de Precision et de Dessin - M.A.P.E.D. |
Office perforator |
| D477028, |
Sep 23 2002 |
|
Punch |
| D496071, |
Dec 01 2003 |
|
Punch |
| WO54326, |
|
|
|
| WO64492, |
|
|
|
| WO64941, |
|
|
|
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a