Assignee
KETCHAM & MCDOUGALL
46 granted patents·530 citations·filing 1975–1987
Top patents by PatentIndex Score
46 records- 0197USD258293SDesk padKETCHAM & MCDOUGALL·Filed 1978·Granted Feb 17, 1981·43 cites·1 claims
- 0294USD267153SDesk receptacle for writing instruments and office supplies or the likeKETCHAM & MCDOUGALL·Filed 1980·Granted Dec 7, 1982·37 cites·1 claims
- 0392USD269297SAdjustable desk lampKETCHAM & MCDOUGALL·Filed 1980·Granted Jun 7, 1983·29 cites·1 claims
- 0492USD259084SCombined photograph frame and implement and note holderKETCHAM & MCDOUGALL·Filed 1979·Granted May 5, 1981·25 cites·1 claims
- 0591USD259428SLetter trayKETCHAM & MCDOUGALL·Filed 1978·Granted Jun 2, 1981·24 cites·1 claims
- 0691USD257778SBase for a desk pen set and calendar or similar articlesKETCHAM & MCDOUGALL·Filed 1978·Granted Jan 6, 1981·25 cites·1 claims
- 0788USD256548SLetter openerKETCHAM & MCDOUGALL·Filed 1978·Granted Aug 26, 1980·20 cites·1 claims
- 0886USD266435SDesk trayKETCHAM & MCDOUGALL·Filed 1980·Granted Oct 5, 1982·26 cites·1 claims
- 0984USD254853SCombined pencil caddy and perpetual calendarKETCHAM & MCDOUGALL·Filed 1978·Granted Apr 29, 1980·17 cites·1 claims
- 1080USD268529SAdjustable desk lampKETCHAM & MCDOUGALL·Filed 1980·Granted Apr 5, 1983·16 cites·1 claims
- 1176USD265323SPencil sharpenerKETCHAM & MCDOUGALL·Filed 1980·Granted Jul 6, 1982·13 cites·1 claims
- 1275US4601316AElectric pencil sharpenerKETCHAM & MCDOUGALL·Filed 1985·Granted Jul 22, 1986·40 cites·8 claims
- 1375USD263724SCombined paper tray and paperweightKETCHAM & MCDOUGALL·Filed 1979·Granted Apr 6, 1982·13 cites·1 claims
- 1475USD254859SCombined pen stand and clip wellKETCHAM & MCDOUGALL·Filed 1978·Granted Apr 29, 1980·11 cites·1 claims
- 1571USD310108SDesk trayKETCHAM & MCDOUGALL·Filed 1987·Granted Aug 21, 1990·12 cites·1 claims
- 1671USD263155SBase for a desk setKETCHAM & MCDOUGALL·Filed 1979·Granted Feb 23, 1982·9 cites·1 claims
- 1770USD249152SPencil sharpenerKETCHAM & MCDOUGALL·Filed 1977·Granted Aug 29, 1978·9 cites·1 claims
- 1870USD248963SCard fileKETCHAM & MCDOUGALL·Filed 1976·Granted Aug 15, 1978·9 cites·1 claims
- 1968USD310102SStamp dispenserKETCHAM & MCDOUGALL·Filed 1987·Granted Aug 21, 1990·11 cites·1 claims
- 2068US4644512ASonar depth finder with relative depth LCD displayKETCHAM & MCDOUGALL·Filed 1984·Granted Feb 17, 1987·25 cites·13 claims
- 2165USD289059SPaper, pencil and clip caddyKETCHAM & MCDOUGALL·Filed 1984·Granted Mar 31, 1987·10 cites·1 claims
- 2264USD263154SBase for a desk setKETCHAM & MCDOUGALL·Filed 1979·Granted Feb 23, 1982·8 cites·1 claims
- 2364US3937239ATime delay mechanism for pencil sharpenerKETCHAM & MCDOUGALL·Filed 1975·Granted Feb 10, 1976·19 cites·10 claims
- 2458USD287374SMemo paper holderKETCHAM & MCDOUGALL·Filed 1984·Granted Dec 23, 1986·6 cites·1 claims
- 2558USD263244SBase for a desk setKETCHAM & MCDOUGALL·Filed 1979·Granted Mar 2, 1982·6 cites·1 claims
- 2658USD255051SAsh trayKETCHAM & MCDOUGALL·Filed 1978·Granted May 20, 1980·5 cites·1 claims
- 2756USD245913SDate calendarKETCHAM & MCDOUGALL·Filed 1976·Granted Sep 27, 1977·5 cites·1 claims
- 2854USD259126SPencil wellKETCHAM & MCDOUGALL·Filed 1979·Granted May 5, 1981·4 cites·1 claims
- 2950USD298840SPencil sharpenerKETCHAM & MCDOUGALL·Filed 1985·Granted Dec 6, 1988·5 cites·1 claims
- 3050USD286114SDirectory shelfKETCHAM & MCDOUGALL·Filed 1984·Granted Oct 14, 1986·5 cites·1 claims
- 3148USD259122SDesk setKETCHAM & MCDOUGALL·Filed 1978·Granted May 5, 1981·3 cites·1 claims
- 3248USD259123SDesk setKETCHAM & MCDOUGALL·Filed 1978·Granted May 5, 1981·3 cites·1 claims
- 3345USD259125SPen holderKETCHAM & MCDOUGALL·Filed 1979·Granted May 5, 1981·3 cites·1 claims
- 3442US4749098AFile card containerKETCHAM & MCDOUGALL·Filed 1987·Granted Jun 7, 1988·9 cites·12 claims
- 3539USD255037SNote pad holderKETCHAM & MCDOUGALL·Filed 1978·Granted May 20, 1980·1 cites·1 claims
- 3638US4606465AExpansible spring-loaded retention clamp for books or other objectsKETCHAM & MCDOUGALL·Filed 1985·Granted Aug 19, 1986·9 cites·6 claims
- 3738USD259124SDesk setKETCHAM & MCDOUGALL·Filed 1978·Granted May 5, 1981·1 cites·1 claims
- 3837US4275519AWall mounted telephone indexKETCHAM & MCDOUGALL·Filed 1979·Granted Jun 30, 1981·4 cites·10 claims
- 3937USD254871SAsh trayKETCHAM & MCDOUGALL·Filed 1978·Granted Apr 29, 1980·1 cites·1 claims
- 4037USD252034SPen receptacle unitKETCHAM & MCDOUGALL·Filed 1976·Granted Jun 5, 1979·1 cites·1 claims
- 4136USD260908SCombined desk pad and pen assembliesKETCHAM & MCDOUGALL·Filed 1978·Granted Sep 22, 1981·1 cites·1 claims
- 4235USD310106SDesk index fileKETCHAM & MCDOUGALL·Filed 1987·Granted Aug 21, 1990·1 cites·1 claims
- 4334USD289385SPostal scaleKETCHAM & MCDOUGALL·Filed 1984·Granted Apr 21, 1987·0 cites·1 claims
- 4431USD290023SBookholder or similar articleKETCHAM & MCDOUGALL·Filed 1984·Granted May 26, 1987·0 cites·1 claims
- 4527US4481810AAdjustable wind direction devicesKETCHAM & MCDOUGALL·Filed 1982·Granted Nov 13, 1984·3 cites·2 claims
- 4617US4591013AMulti-range weight scaleKETCHAM & MCDOUGALL·Filed 1984·Granted May 27, 1986·3 cites·4 claims
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