Combination stylus and pen

Kim , et al. October 3, 2

Patent Grant D431598

U.S. patent number D431,598 [Application Number D/093,962] was granted by the patent office on 2000-10-03 for combination stylus and pen. This patent grant is currently assigned to IDEO Product Development. Invention is credited to Dennis Joseph Boyle, Markus Diebel, Daniel Sung-hwe Kim, Elisha Tal, Edwin W. Thorn, III.


United States Patent D431,598
Kim ,   et al. October 3, 2000

Combination stylus and pen

Claims

The ornamental design for a combination stylus and pen, as shown and described.
Inventors: Kim; Daniel Sung-hwe (Palo Alto, CA), Thorn, III; Edwin W. (Palo Alto, CA), Boyle; Dennis Joseph (Palo Alto, CA), Diebel; Markus (San Francisco, CA), Tal; Elisha (Macabin, IL)
Assignee: IDEO Product Development (Palo Alto, CA)
Appl. No.: D/093,962
Filed: September 21, 1998

Current U.S. Class: D19/119; D14/411; D14/431; D19/933
Current International Class: 1906
Field of Search: ;D19/35,36,41-51,53-58,81-85 ;D14/114,116 ;178/18,19,19.01-19.07 ;401/6,7,29-34,88,37,52,207,209,202,195,213,267 ;345/179-183

References Cited [Referenced By]

U.S. Patent Documents
24758 July 1859 Richardson
27311 February 1860 Richardson
40846 December 1863 Lownds
D178033 June 1956 Young et al.
D198348 June 1964 Fehling et al.
D280421 September 1985 Giugiaro
D335142 April 1993 Katami et al.
D395449 June 1998 Bussiere et al.
D402690 December 1998 Hazzard
555752 March 1896 Bacho
1738367 December 1929 Haught
2002501 May 1935 Donato
2114203 April 1938 Agbayani
2267147 December 1941 Baker
2592406 April 1952 Faltin
5564850 October 1996 Nagaoka
5717435 February 1998 Fukushima et al.
5747748 May 1998 Zigler
5913629 June 1999 Hazzard
Foreign Patent Documents
2614842 Nov 1988 FR
298 02 841 U Jun 1998 DE

Other References

ttools, LLC; Internet; HTTP://www.ttools.net/specs.htm. .
Duo-1 pen stylus-black; PDA Direct, Inc.; last modified Oct. 5, 1998; Internet; HTTP://www.handhelddirect.com/pda31230.htm. .
"Electronic Pen with Retractable Tip"; IBM Technical Disclosure Bulletin, vol. 39, No. 7, Jul. 1996, pp. 19,20..

Primary Examiner: Holtje; Martie K.
Attorney, Agent or Firm: Carr & Ferrell LLP

Description



FIG. 1 is a right rear perspective view of a combination stylus and pen showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a top plan view;

FIG. 7 is an enlarged fragmentary rear perspective view;

FIG. 8 is a view of FIG. 7 with the writing tip extended;

FIG. 9 is a second enlarged fragmentary rear perspective view;

FIG. 10 is a view of FIG. 9 with the writing tip extended;

FIG. 11 is an enlarged top and side perspective view of the upper portion of the combination stylus and pen; and,

FIG. 12 is a front perspective view of FIG. 11.

* * * * *


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