US4727245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable data scanner with removable modular printer
Assignee: Mars Inc
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Filing: 1986-10-14
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Granted: 1988-02-23
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Expires: 2006-10-14
Abstract
Abstract A printer module for ready attachability to a portable data scanner to form an integrated portable unit is described. The printer module includes a symmetrical printer cartridge, having a printer mechanism, a printer mechanism control circuit and a paper supply. The symmetrical printer cartridge being readily removable and rotatable to facilitate lefthanded and righthanded usage. The printer module further including a bayonet configured locking arrangement to facilitate mechanical and electrical connection of the printer module with the portable data scanner.
Inventors
- 👤 Bob M. Dobbins
- 👤 John Zouzoulas
- 👤 Robert D. Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:18
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/10; G06K17/00; G06K2007/10524
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
141 words
An integrated portable data scanning and detection apparatus with a removable printer module comprising: a scanner module for projecting a light beam and for detecting light from the light beam reflected from an object and producing a first electrical signal representative of the detected light and the scanned object; a data module housing one or more components of a data processing means for decoding the first electrical signal into digital data representative of the scanned object; memory for storing the digital data; a battery module for supplying operational power for the apparatus; a frame module for connecting the scanner module, the data module and the battery module into an integrated unit, said frame module comprising a body, a top and a bottom; and a printer module which can be readily attached to and detached from the bottom of the frame module.
Claim 2
Dependent Claim
141 words
An integrated portable data scanning and detection apparatus with a removable printer module comprising: a scanner module for projecting a light beam and for detecting light from the light beam reflected from an object and producing a first electrical signal representative of the detected light and the scanned object; a data module housing one or more components of a data processing means for decoding the first electrical signal into digital data representative of the scanned object; memory for storing the digital data; a battery module for supplying operational power for the apparatus; a frame module for connecting the scanner module, the data module and the battery module into an integrated unit, said frame module comprising a body, a top and a bottom; and a printer module which can be readily attached to and detached from the bottom of the frame module.
Claim 3
Dependent Claim
18 words
The apparatus of claim 1 wherein the printer module includes interlocking means for connecting to the frame module.
Claim 4
Dependent Claim
65 words
The apparatus of claim 2 wherein the printer module is connected to the portable data scanning and detection apparatus by arranging the printer module orthagonally to the major axis of the bottom of the frame module, inserting the interlocking means into a connecting opening in the bottom of the frame module, and rotating the printer module into alignment with the bottom of the frame module.
Claim 5
Dependent Claim
34 words
The apparatus of claim 2 wherein the frame module further comprises a bayonet locking ring, and the interlocking means includes a collar which is inserted through the bayonet locking ring and rotated to lock.
Claim 6
Dependent Claim
15 words
The apparatus of claim 2 wherein the interlocking means further comprises a self-aligning electrical connector.
Claim 7
Dependent Claim
16 words
The apparatus of claim 1 wherein the printer module further comprises a removable, reversible printer cartridge.
Claim 8
Dependent Claim
21 words
The apparatus of claim 6 wherein the printer cartridge further comprises a symmetrical outer housing having symmetrically located electrical contact surfaces.
Claim 9
Dependent Claim
39 words
The apparatus of either claim 1 or 6 wherein the printer module further comprises a printer cartridge and a flexible printed circuit board connected to a locking cam which is rotated to make electrical connection to the printer cartridge.
Claim 10
Dependent Claim
22 words
The apparatus of claim 1 wherein the printer module further comprises a locking clip which pushes to lock and pulls to open.
Claim 11
Dependent Claim
34 words
The apparatus of claim 1 wherein the printer module further comprises a data port, and electronic control means to determine whether data is for printing or for another device connected to the data port.
Claim 12
Dependent Claim
26 words
The apparatus of claim 1 wherein the printer module further comprises a substantially flat base which can be used as a base for the overall apparatus.
Claim 13
Dependent Claim
118 words
A removable printer module comprising: an outer housing; a reversible printer cartridge comprising a printer mechanism enclosed in a printer cartridge housing; an electrical connection surface which is mounted on the printer cartridge housing; a flexibly mounted electrical connector; means for releasably locking the printer cartridge within the outer housing having an open position in which the printer cartridge can be readily removed and a closed position, in which the printer cartridge is locked in place, said means for releasably locking being connected to the flexibly mounted electrical connector and causing the flexibly mounted electrical connector to be recessed when in the open position and to make contact with the electrical connection surface when in the closed position.
Claim 14
Dependent Claim
118 words
A removable printer module comprising: an outer housing; a reversible printer cartridge comprising a printer mechanism enclosed in a printer cartridge housing; an electrical connection surface which is mounted on the printer cartridge housing; a flexibly mounted electrical connector; means for releasably locking the printer cartridge within the outer housing having an open position in which the printer cartridge can be readily removed and a closed position, in which the printer cartridge is locked in place, said means for releasably locking being connected to the flexibly mounted electrical connector and causing the flexibly mounted electrical connector to be recessed when in the open position and to make contact with the electrical connection surface when in the closed position.
Claim 15
Dependent Claim
17 words
The apparatus of claim 12 further comprising interlocking means for connecting the printer module to another apparatus.
Claim 16
Dependent Claim
33 words
The apparatus of claim 13 wherein the interlocking means comprises a bayonet arrangement which is inserted into a connecting opening in the other apparatus and rotated to lock the printer module in place.
Claim 17
Dependent Claim
17 words
The apparatus fo claim 14 wherein the bayonet arrangement comprises a molded collar on the outer housing.
Claim 18
Dependent Claim
14 words
The apparatus of claim 13 wherein the interlocking means further comprises an electrical connector.
Claim 19
Dependent Claim
12 words
The apparatus of claim 12 wherein the printer cartridge housing is symmetrical.
Claim 20
Dependent Claim
20 words
The apparatus of claim 17 further comprising a second electrical connection surface which is mounted on the printer cartridge housing.
Claim 21
Dependent Claim
10 words
The apparatus of claim 12 further comprising a locking clip.
Claim 22
Independent Claim
29 words
The apparatus of any one of the claims 12 through 18 wherein the flexibly mounted electrical connector comprises an electrical contact pad mounted on a flexible printed circuit board.
References Cited (Backward Citations)
US4574371A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-02-22 | 1991-08-24 | 1992-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-22 | 1995-08-24 | 1996-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-22 | 1999-08-24 | 2000-02-23 | $7700.00 | Window Closed / Lapsed |