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Storage battery for electric tools |
| D321338 |
Storage battery for electric tools
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| Patent Drawings: | |
| Inventor: |
Sakamoto, et al. |
| Date Issued: |
November 5, 1991 |
| Application: |
07/443,410 |
| Filed: |
November 30, 1989 |
| Inventors: |
Kikuchi; Naoki (Tokyo, JP)
Nakanishi; Noboru (Hiroshima, JP)
Sakamoto; Masakazu (Tokyo, JP)
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| Assignee: |
Ryobi Ltd. (Hiroshima, JP) |
| Primary Examiner: |
Lucas; Susan J. |
| Assistant Examiner: |
Sincavage; J. |
| Attorney Or Agent: |
Sughrue, Mion, Zinn, Macpeak & Seas |
| U.S. Class: |
D13/103 |
| Field Of Search: |
D13/103; D13/184; D13/199; D14/137; 320/2; 320/3; 320/4; 455/127; 455/346; 429/96; 429/97; 429/98; 429/99; 429/100; 429/121; 429/123; 429/159; 429/176; 429/178 |
| International Class: |
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| U.S Patent Documents: |
D304822; D306573; D306574; D313391; 4447749; 4751452; 4829226; 4835410 |
| Foreign Patent Documents: |
733057 |
| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a storage battery for electric tools, as shown. |
| Description: |
FIG. 1 is a rear, bottom and left side perspective view of a storage battery for electric tools showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom view thereof.
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