Download Supply ordering apparatus

US 6,798,997 B1
Page 2
US. PATENT DOCUMENTS
_
6,023,593 A
*
6,233,409 B1 *
5/2001
Haines et a1. ............... .. 399/10
6,264,301 B1
7/2001
Helterline et a1. .......... .. 347/19
Bullock et aL __________ u 358/1_16
2/2000 Tomldokoro ................. .. 399/8
6,271,928 B1
8/2001
6,045,206 A
6,065,824 A
4/2000 Igval ........................... .. 347/2
5/2000 Bullock er a1347/19
6,289,371 B1
6,293,144 B1
9/2001 Kumpf et a1_ __
709/203
9/2001 Froger et a1. ............... .. 73/304
6,106,088 A
6,141,507 A
8/2000 Wa?er ......................... .. 347/7
10/2000 Sawada ....................... .. 399/8
12/2000 Hilton er a1- 347/19
6,158,837 A
6,170,007 B1 *
6,177,948 B1 *
1/2001
1/2001
Venkatraman ............ .. 709/218
Estabrooks et a1. ....... .. 347/129
6,233,408 B1
5/2001 Allen .......................... .. 399/8
6,295,423 B1 * 9/2001
6,302,527 B1 * 10/2001
11/2001
Haines et a1' ___________ “ 399/24
Walker
n 34750
Walker ...................... .. 347/50
6,333,790 B1 * 12/2001
Kageyama ___________ __ 358/1_15
6,312,106 B1
* cited by examiner