Number | Name | Date | Kind |
---|---|---|---|
D230403 | Englund | Feb 1974 | |
D238680 | Pulos | Feb 1976 | |
D242632 | McPherson | Dec 1976 | |
D294263 | Rodgers et al. | Feb 1988 | |
D294519 | Hardy, Jr. | Mar 1988 | |
D331750 | Yang | Dec 1992 | |
4688933 | Lapeyre | Aug 1987 | |
5166668 | Aoyagi | Nov 1992 |
Entry |
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Freepoint Aeroduet Brochure, Creative Labs, Inc., Milpitas, Calif., May 1994. |
"The DynaSight.TM. Sensor Developer's Kit", Origin Instruments Corp., Grand Prairie, Tex., 1992, and photoreproduction of same. |
Freepoint.about.Cordless Pen Mouse Brochure, Data Stream Corporation, Singapore, Nov. 1992. |
Freepoint.TM. Reference Guide, Version 1.0, Data Stream Corp., Singapore, Ed. 1, 1992. |