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3662109 | Beathan | May 1972 | A |
3806164 | Babensee | Apr 1974 | A |
3838220 | Gormly | Sep 1974 | A |
3876837 | Gormley et al. | Apr 1975 | A |
4178477 | Sato | Dec 1979 | A |
4308432 | Chesler et al. | Dec 1981 | A |
4382161 | Saer et al. | May 1983 | A |
4392017 | Torres | Jul 1983 | A |
D312462 | Lyons et al. | Nov 1990 | S |
D336293 | Morano | Jun 1993 | S |
D358594 | Clour | May 1995 | S |
5930354 | Britto et al. | Jul 1999 | A |
D424065 | Soo | May 2000 | S |
D427188 | McGugan | Jun 2000 | S |
6081596 | Britto et al. | Jun 2000 | A |
6141418 | Weiser et al. | Oct 2000 | A |
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Entry |
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http://www.tape-tel.com/index.cfm/ProductID=530/do=detail/textmode=null, visited cite Sep. 12, 2002, HL10 Telephone Handset Lifter.* |
Comset Product Information (1999). |
Ellipse 2.4 Ghz Wireless, retrieved from internet http://www.gnnetcom.com/usa/ellipse.hs.htm, Aug. 28, 2000. |
Hello Direct Touch-N-Talk and BUSY Indicator, retrieved from internet http://www.hellodirect.com/catalog/product/jhtml, Sep. 28, 2000. |
H2000 Wireless Converter, Upgrade your existing headset to wireless, retrieved from internet http://www.inovonics.com/h2000.htm, Sep. 15, 2000. |
H2020 Wireless Converter The smallest, lightest, and most comfortable wireless headset available, retrieved from internet http://www.inovonics.com/H2020.htm, Sep. 15, 2000. |
Number | Date | Country | |
---|---|---|---|
Parent | 29/138823 | Mar 2001 | US |
Child | 29/146876 | US |