Patent
   D457408
Priority
Jun 19 2000
Filed
Dec 19 2000
Issued
May 21 2002
Expiry
May 21 2016
Assg.orig
Entity
unknown
5
22
n/a
The ornamental design for a portable electric circular saw, as shown and described.

FIG. 1 is a photograph corresponding to a front elevational view of a first embodiment of the portable electric circular saw;

FIG. 2 is a photograph corresponding to a rear elevational view thereof;

FIG. 3 is a photograph corresponding to a left side view thereof;

FIG. 4 is a photograph corresponding to a right side view thereof;

FIG. 5 is a photograph corresponding to a top plan view thereof; and

FIG. 6 is a photograph corresponding to a bottom plan view thereof.

FIG. 7 is a photograph corresponding to a front perspective view thereof;

FIG. 8 is a photograph corresponding to a front elevational view of a second embodiment of the portable electric circular saw;

FIG. 9 is a photograph corresponding to a rear elevational view thereof;

FIG. 10 is a photograph corresponding to a left side view thereof;

FIG. 11 is a photograph corresponding to a right side view thereof;

FIG. 12 is a photograph corresponding to a top plan view thereof; and

FIG. 13 is a photograph corresponding to a bottom plan view thereof; and,

FIG. 14 is a photograph corresponding to a front perspective view thereof.

Sakai, Masato, Onose, Akira, Matsumoto, Kihachirou

Patent Priority Assignee Title
10875109, Apr 30 2018 Kreg Enterprises, Inc. Adaptive cutting system
D471783, May 17 2002 S-B Power Tool Corporation Lower blade guard for circular saw
D502074, Mar 17 2004 One World Technologies Limited Circular saw
D507949, May 28 2004 One World Technologies Limited Circular saw
D974869, Aug 17 2021 PHOTONIX CORP Cutting tool
Patent Priority Assignee Title
2562396,
2926709,
3882598,
5023999, Aug 09 1990 One World Technologies Limited Unitized tool construction
5033192, Jul 01 1989 Hilti Aktiengesellschaft Hand-held tool with cutting or grinding disk
5235753, Mar 20 1992 Black & Decker Inc. Circular saw lower guard chip deflector
5327649, Feb 11 1993 Circular saw with dust collector
5701676, May 09 1995 Makita Corporation Portable rotary saw
5794351, May 31 1996 Black & Decker, Inc Window assembly and lower saw guard for circular saw
6219922, Jun 04 1997 Black & Decker, Inc Nozzle assembly for a power tool
180181,
180815,
D282346, May 06 1983 Black & Decker Inc. Chop saw
D317110, Jun 30 1988 HOME DEPOT U S A , INC Compound miter saw
D327828, Feb 07 1990 One World Technologies Limited Circular saw or the like
D329363, Oct 20 1989 Hitachi Koki Company, Limited Portable circular saw
D370162, Dec 17 1993 One World Technologies Limited Circular saw
D378488, Jul 18 1995 Makita Corporation Portable electric circular saw
D390081, Jun 05 1996 Black & Decker Inc. Circular saw
D421702, Jun 26 1998 Hitachi Koki Co., Ltd. Portable electric circular saw
D428318, May 12 1999 S-B Power Tool Corporation Circular saw
D429133, Apr 19 1999 Choon Nang Electrical Appliance MFY. Electric saw
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 30 2000SAKAI, MASATOHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0113670306 pdf
Nov 30 2000MATSUMOTO, KIHACHIROUHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0113670306 pdf
Nov 30 2000ONOSE, AKIRAHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0113670306 pdf
Dec 19 2000Hitachi Koki Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule