Registers – Coded record sensors – Particular sensor structure
Patent
1991-06-10
1993-08-17
Pitts, Harold
Registers
Coded record sensors
Particular sensor structure
235455, G06K 710
Patent
active
052371620
ABSTRACT:
A handheld scanner including a housing with a top head portion and a bottom handle portion with a contoured hand rest portion therebetween. A scanner trigger is located on the top of the top head portion which can be actuated either by a thumb or finger. The angular scanner structure, the trigger location, and the transparent scanning window enables the user to intuitively aim the scanner where the user's finger is aimed. The trigger centerline mark to aid in aiming the scanner at bar codes. A "V"-shaped aiming mark on top of the scanner head also aids in aiming the scanner. The angular shape of the scanner allows it to rest comfortably in the user's hand when being held, or alternately permit it to lie securely on a table without rocking when not being held yet still allow it to be easily picked up by the user.
REFERENCES:
patent: 4656345 (1987-04-01), Kurimoto
patent: 4841129 (1989-06-01), Tawara
patent: 4847490 (1989-07-01), Nishikama
patent: 4900907 (1990-12-01), Matusima
Harden Daniel K.
Lenart Christopher
Reddersen Brad R.
Sauceda Barbara H.
Pitts Harold
Spectra-Physics Scanning Systems, Inc.
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