Power tool rechargeable battery

- Porter-Cable Corporation
Description

FIG. 1 is a rear bottom and left side perspective view of a power tool rechargeable battery showing the first embodiment.

FIG. 2 is a front top and left side perspective view of the battery shown in FIG. 1.

FIG. 3 is a right side elevational view of the battery shown in FIG. 1.

FIG. 4 is a left side elevational view of the battery shown in FIG. 1.

FIG. 5 is a rear elevational view of the battery shown in FIG. 1.

FIG. 6 is a front elevational view of the battery shown in FIG. 1.

FIG. 7 is a top plan view of the battery shown in FIG. 1.

FIG. 8 is a bottom plan view of the battery shown in FIG. 1.

FIG. 9 is a rear bottom and left side view of a power tool rechargeable battery showing the second embodiment.

FIG. 10 is a front top and left side perspective view of the battery shown in FIG. 9.

FIG. 11 is a right side elevational view of the battery shown in FIG. 9.

FIG. 12 is a left side elevational view of the battery shown in FIG. 9.

FIG. 13 is a rear elevational view of the battery shown in FIG. 9.

FIG. 14 is a front elevational view of the battery shown in FIG. 9.

FIG. 15 is a top plan view of the battery shown in FIG. 9.

FIG. 16 is a bottom plan view of the battery shown in FIG. 9.

FIG. 17 is a from bottom and right side perspective view of a power tool rechargeable battery showing the third embodiment.

FIG. 18 is a top front a left side view of the battery shown in FIG. 17.

FIG. 19 is a right side elevational view of the battery shown in FIG. 17.

FIG. 20 is a left side elevational view of the battery shown in FIG. 17.

FIG. 21 is a rear elevational view of the battery shown in FIG. 17.

FIG. 22 is a front elevational view of the battery shown in FIG. 17.

FIG. 23 is a top plan view of the battery shown in FIG. 17; and,

FIG. 24 is a bottom plan view of the battery shown in FIG. 17.

Referenced Cited
U.S. Patent Documents
D334012 March 16, 1993 Chen
D342479 December 21, 1993 Kimata
D368067 March 19, 1996 Okumura
D384639 October 7, 1997 Kawakami et al.
D387728 December 16, 1997 Kawakami et al.
Other references
  • Photographs of DeWalt Battery Pack, DW 9061 including perspective, top, bottom, front, rear, left and right views (photos 1-7). Photographs of DeWalt Battery Pack, DW 9070 including perspective, top, bottom, front, rear, left and right views (photos 8-14). Photographs of DeWalt Battery Pack, DW 9071 including perspective, top, bottom, front, rear, left and right views (photos 15-21). "1995 Tools On Sale", p. 10, Models Makita 6211DW and Makita 6311DW. "1995 Tools On Sale", p. 11, Models Porter Cable 9840, Porter Cable 9853 and Hitachi D10DFK. "1995 Tools On Sale", p. 12, Model Ryobi TFD 222VRK. "1995 Tools On Sale", p. 13, Model Milwaukee 0406-1. "1995 Tools On Sale", p. 14, Model Milwaukee 0422-1. "1995 Tools On Sale", p. 15, Model Bosch 3053VSRK. "1995 Tools On Sale", p. 16, Model AEG ABSE15S. "1995 Tools On Sale", p. 17, DEWALT Models DW944K-2, DW962K-2, DW952K, DW967K, DW945K-2, DW953K, and DW972K-2. "1995 Tools On Sale", p. 18, DEWALT Models DW979K, DW976K, DW977K, DW978K, DW991K, and DW996K. "1995 Tools On Sale", p. 19, Panasonic Model EY62821DKW. "1995 Tools On Sale", p. 20, Panasonic Models EY6100CRKW, EY6100EQK, EY6100CQKW, EY6205EQK, and EY6207EQK. "DeWALT High Performance Industrial Tools & Accessories", 1995 Power Tools & Accessories Catalog, p. 6, DeWALT Model DW942R. "DeWALT High Performance Industrial Tools & Accessories", 1995 Power Tools & Accessories Catalog, p. 7, DeWALT Model DW961K-2. "DeWALT High Performance Industrial Tools & Accessories", 1995 Power Tools & Accessories Catalog, p. 8, DeWALT Models DW964K-2 and DW971K-2. "DeWALT High Performance Industrial Tools & Accessories", 1995 Power Tools & Accessories Catalog, p. 9, DeWALT Model DW974KQ. "DeWALT High Performance Industrial Tools & Accessories", 1995 Power Tools & Accessories Catalog, p. 10, DeWALT Models DW994KQ and DW967K. "DeWALT High Performance Industrial Tools & Accessories", 1995 Power Tools & Accessories Catalog, pp. 15-16, showing battery pack models DW9046, DW9048, DW9050, DW9051, DW9060, DW9070, DW9061, DW9071, and DW9091.
Patent History
Patent number: D417648
Type: Grant
Filed: Jul 1, 1997
Date of Patent: Dec 14, 1999
Assignee: Porter-Cable Corporation (Jackson, TN)
Inventors: Earl Clowers (Jackson, TN), Mark A. Etter (Jackson, TN)
Primary Examiner: Joel Sincavage
Law Firm: Merchant & Gould P.C.
Application Number: 0/73,129
Classifications
Current U.S. Class: Battery Or Casing Therefor (1) (D13/103)
International Classification: 1302;