Patent US6105871A successfully refreshed from Google Patents.
US6105871A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable bar code scanner apparatus
Assignee: Symbol Technologies LLC
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Filing: 1992-07-16
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Granted: 2000-08-22
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Expires: 2012-07-16
Abstract
Abstract A portable bar code scanner apparatus having a keyboard and a display mounted on the front face of the housing. The housing is configured to be held in the palm of one hand with the keys on the keyboard engageable by the thumb or fingers of the hand holding the housing. Only one hand is required for scan actuation and key entry and to maintain a comfortable precision grip. The portable bar code scanner apparatus may also include a radio for transmitting data to or receiving data from a host computer, and may be mounted on the back of the operator's hand for hands-free operation while in an object-sense mode.
Inventors
- 👤 James A. Campo
- 👤 Donald M. Embree
- 👤 Donald I. Sloan
- 👤 Roger H. Ramsey
- 👤 Robert G. Martinez
- 👤 Dennis M. Futo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:18
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/10; G06K7/10544; G06K7/10821; G06K7/10881; G06K2007/10524; G06K2007/10534
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
112 words
A portable bar code scanner apparatus comprising: a housing configured to be held in the palm of one hand with a front face of the housing facing upwardly from the palm and with an upper end of the housing facing outwardly; a keyboard and a display mounted on the front face of the housing, the keyboard being oriented with its upper end nearest the upper end of the housing and having a full numeric set of keys that are individually engageable by the thumb or fingers of the hand holding the housing; and means disposed within the housing for scanning a bar code positioned adjacent to the upper end of the housing.
Claim 2
Dependent Claim
112 words
A portable bar code scanner apparatus comprising: a housing configured to be held in the palm of one hand with a front face of the housing facing upwardly from the palm and with an upper end of the housing facing outwardly; a keyboard and a display mounted on the front face of the housing, the keyboard being oriented with its upper end nearest the upper end of the housing and having a full numeric set of keys that are individually engageable by the thumb or fingers of the hand holding the housing; and means disposed within the housing for scanning a bar code positioned adjacent to the upper end of the housing.
Claim 3
Dependent Claim
20 words
The portable bar code scanner apparatus of claim 1 wherein the means for scanning a bar code includes a laser.
Claim 4
Dependent Claim
30 words
The portable bar code scanner apparatus of claim 1, and further comprising a radio transceiver disposed within the housing for transmitting and receiving data to and from a host computer.
Claim 5
Dependent Claim
35 words
The portable bar code scanner apparatus of claim 3, wherein: the apparatus further comprises a printed circuit board disposed within the housing; and the radio transceiver includes a lead deposited on the printed circuit board.
Claim 6
Dependent Claim
52 words
The portable bar code scanner apparatus of claim 1, wherein the means for scanning a bar code is manually activated by engaging a predetermined scan key located at an end of the keyboard nearest the upper end of the housing, using the thumb or a finger of the hand holding the housing.
Claim 7
Dependent Claim
46 words
The portable bar code scanner apparatus of claim 1, wherein the means for scanning a bar code is adapted to operate in an object-sense mode, to intermittiently scan for the presence of an adjacent bar code, whereupon the means for scanning automatically scans the bar code.
Claim 8
Dependent Claim
37 words
The portable bar code scanner apparatus of claim 6, and further comprising means for mounting the housing on the back of the hand so that the scanner apparatus can be operated hands free in the object-sense mode.
Claim 9
Dependent Claim
30 words
The portable bar code scanner apparatus of claim 7, wherein the means for mounting comprises a strap sized and adapted to secure the housing to the back of the hand.
Claim 10
Dependent Claim
22 words
The portable bar code scanner apparatus of claim 1, wherein the display can display a plurality of characters in a multi-line format.
Claim 11
Dependent Claim
29 words
The portable bar code scanner apparatus of claim 1, wherein the portion of the display located furthest from the keyboard is angled upwardly towards the keyboard, to improve readability.
Claim 12
Dependent Claim
25 words
The portable bar code scanner apparatus of claim 1, wherein the keyboard includes a plurality of separate keys arranged in a plurality of curved rows.
Claim 13
Dependent Claim
42 words
The portable bar code scanner apparatus of claim 11, wherein the keyboard includes a scan key for initiating operation of the means for scanning, the scan key being located at the end of the keyboard nearest the upper end of the housing.
Claim 14
Dependent Claim
139 words
A portable bar code scanner apparatus comprising: a housing having a front face containing a full numeric keyboard and a display, the portion of the face containing the keyboard being oriented substantially parallel to a rear face and the portion of the display furthest from the keyboard being angled upwardly towards the keyboard to improve readability; the housing being sized and configured to be holdable in the palm of a hand such that the thumb or fingers of the hand holding the scanner can selectively engage individual keys on the keyboard while the hand is holding the housing; a bar code scanner disposed within the housing for scanning a bar code positioned adjacent to an upper end of the housing; and a radio transceiver disposed within the housing for transmitting data to, and receiving data from, a host computer.
Claim 15
Dependent Claim
139 words
A portable bar code scanner apparatus comprising: a housing having a front face containing a full numeric keyboard and a display, the portion of the face containing the keyboard being oriented substantially parallel to a rear face and the portion of the display furthest from the keyboard being angled upwardly towards the keyboard to improve readability; the housing being sized and configured to be holdable in the palm of a hand such that the thumb or fingers of the hand holding the scanner can selectively engage individual keys on the keyboard while the hand is holding the housing; a bar code scanner disposed within the housing for scanning a bar code positioned adjacent to an upper end of the housing; and a radio transceiver disposed within the housing for transmitting data to, and receiving data from, a host computer.
Claim 16
Dependent Claim
17 words
The portable bar code scanner apparatus of claim 13, wherein the bar code scanner includes a laser.
Claim 17
Dependent Claim
51 words
The portable bar code scanner apparatus of claim 13, wherein the means for scanning is manually activated by engaging a predetermined scan key located at an end of the keyboard nearest the upper end of the housing, using the thumb or one of the fingers of the hand holding the housing.
Claim 18
Dependent Claim
43 words
The portable bar code scanner apparatus of claim 13, wherein the means for scanning is adapted to operate in an object-sense mode, to intermittenly scan for the presence of an adjacent bar code, whereupon the means for scanning automatically scans the bar code.
Claim 19
Dependent Claim
22 words
The portable bar code scanner apparatus of claim 13, wherein the display can display a plurality of characters in a multi-line format.
Claim 20
Dependent Claim
37 words
The portable bar code scanner apparatus of claim 16, and further comprising means for mounting the housing on the back of the hand so that the scanner apparatus can be operated hands free in the object-sense mode.
Claim 21
Dependent Claim
30 words
The portable bar code scanner apparatus of claim 18, wherein the means for mounting comprises a strap sized and adapted to secure the housing to the back of the hand.
Claim 22
Dependent Claim
25 words
The portable bar code scanner apparatus of claim 13, wherein the keyboard includes a plurality of separate keys arranged in a plurality of curved rows.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-08-22 | 2004-02-21 | 2004-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-22 | 2008-02-21 | 2008-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-22 | 2012-02-21 | 2012-08-22 | $7700.00 | Window Closed / Lapsed |