Chuck

Description

FIG. 1 is a perspective view of a chuck in accordance with an embodiment of the present invention;

FIG. 2 is a top view of the chuck illustrated in FIG. 1;

FIG. 3 is a bottom view of an embodiment of the chuck illustrated in FIGS. 1 and 2;

FIG. 4 is a side view of the chuck illustrated in FIG. 3;

FIG. 5 is a bottom view of another embodiment of the chuck illustrated in FIGS. 1 and 2; and,

FIG. 6 is a side view of the chuck illustrated in FIG. 5.

Referenced Cited
U.S. Patent Documents
D293296 December 22, 1987 Chaney
D328556 August 11, 1992 Fushiya et al.
D332208 January 5, 1993 Sakamoto et al.
D333080 February 9, 1993 Fushiya et al.
913059 February 1909 Savage
1476903 December 1923 McConnell
1773034 August 1930 Englund
1784002 December 1930 Englund
3807745 April 1974 Bent
4381116 April 26, 1983 Futter
4695065 September 22, 1987 Komatsu et al.
4848779 July 18, 1989 Wheeler et al.
4951955 August 28, 1990 Sakamaki
5009439 April 23, 1991 Sakamaki
5031925 July 16, 1991 Tatsu et al.
5044643 September 3, 1991 Nakamura
5234223 August 10, 1993 Sakamaki
Foreign Patent Documents
2606691 May 1988 FRX
Other references
  • Jacobs.RTM. Manufacturing Company drawings: No. 96-030413 dated Aug. 9, 1990. Jacobs.RTM. Manufacturing Company drawings: No. 96-030420 dated May 9, 1990. Jabobs.RTM. Manufacturing Company drawings: No. 96-030643 dated Jul. 18, 1990. Jacobs.RTM. Manufacturing Company drawings: No. 96-030667 dated Sep. 24, 1990. Jacobs.RTM. Manufacturing Company drawings: No. 96-030677 dated Sep. 24 1990. Jacobs.RTM. Manufacturing Company drawings: No. 96-030678 dated Oct. 29, 1990. Jacobs.RTM. Manufacturing Company drawings: No. 96-030679 dated Oct. 29, 1990. Jacobs.RTM. Manufacturing Company drawings: No. 96-030684 dated Nov. 28, 1990. Jacobs.RTM. Manufacturing Company drawings: No. 96-030715 dated Apr. 12, 1991. Jacobs.RTM. Manufacturing Company drawings: No. 96-030732 dated Dec. 11, 1991. Jacobs.RTM. Manufacturing Company drawings: No. 96-030736 dated Sep. 30, 1991. Jacobs.RTM. Manufacturing Company drawings: No. 96-030742 dated Oct. 25, 1991. Jacobs.RTM. Manufacturing Company drawings: No. 96-030748 dated Nov. 13, 1991. Jacobs.RTM. Manufacturing Company drawings: No. 96-030752 dated Nov. 13, 1991. Jacobs.RTM. Manufacturing Company drawings: No. 96-030758 dated Nov. 19, 1991. Jacobs.RTM. Manufacturing Company drawings: No. 96-030772 dated Nov. 19, 1991. Jacobs.RTM. Manufacturing Company drawings: No. 96-030775 dated Jan. 6, 1992. Jacobs.RTM. Manufacturing Company drawings: No. 96-030809 dated Mar. 12, 1992. Jacobs.RTM. Manufacturing Company drawings: No. 96-030816 dated May 26, 1992. Jacobs.RTM. Manufacturing Company drawings: No. 96-031040 dated Jan. 14, 1993.
Patent History
Patent number: D359217
Type: Grant
Filed: Mar 5, 1993
Date of Patent: Jun 13, 1995
Assignee: Jacobs Chuck Technology Corporation (Wilmington, DE)
Inventors: Valerie D. Owens (Townville, SC), Robert O. Huff (Piedmont, SC)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffry H. Musgrove
Law Firm: Dority & Manning
Application Number: 0/5,451
Classifications
Current U.S. Class: D 8/70