Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Design Patent
2000-10-06
2001-09-18
Asch, Jeffrey (Department: 2913)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Design Patent
active
D0448011
CLAIM:
The ornamental design for a guest service speakerphone, as shown and described.
REFERENCES:
patent: D. 286284 (1986-10-01), Sasaki et al.
patent: D. 291439 (1987-08-01), Wu
patent: D. 295623 (1988-05-01), Gilberton
patent: D. 298938 (1988-12-01), Morikawa et al.
patent: D. 299459 (1989-01-01), Aschauer et al.
patent: D. 299460 (1989-01-01), Aschauer et al.
patent: D. 308059 (1990-05-01), Desbarats
patent: D. 319826 (1991-09-01), Hung
patent: D. 319829 (1991-09-01), Wu
patent: D. 321511 (1991-11-01), Swarthout et al.
patent: D. 321871 (1991-11-01), Ando
patent: D. 322786 (1991-12-01), Wu
patent: D. 340054 (1993-10-01), Wetzel et al.
patent: D. 352283 (1994-11-01), Schmidt
patent: D. 366484 (1996-01-01), Levin
patent: D. 370483 (1996-06-01), Zeitman
patent: D. 372912 (1996-08-01), Yamada
patent: D. 375497 (1996-11-01), Kuwajima
patent: D. 418834 (2000-01-01), Zeitman
patent: D. 426822 (2000-06-01), Jauregui et al.
patent: D. 427174 (2000-06-01), Jauregui et al.
patent: 5864619 (1999-01-01), Ehara
Danner Gregory J.
Sun Bing N.
Asch Jeffrey
Scitec, Inc.
Welsh & Katz Ltd.
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