Patent US4975069A successfully refreshed from Google Patents.
US4567322A
Expired / Lapsed
US
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Facsimile apparatus
Assignee: Canon Inc
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Filing: 1984-01-23
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Granted: 1986-01-28
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Expires: 2004-01-23
Abstract
Abstract In a facsimile apparatus, single control means functions to have a plurality of functions by detecting states of a plurality of elements mounted on the facsimile apparatus. The states of a hand-set of a telephone set, an original sheet and a record paper are detected and a single control button controls switching to a transmission mode, a reception mode, a copy mode or a record paper cut mode. The arrangement provides a small and inexpensive apparatus and improves the operability of the apparatus.
Inventors
- 👤 Shin Tsuda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:32
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/0035; H04N1/00352; H04N1/00002; H04N1/00007; H04N1/0001; H04N1/00013; H04N1/00015; H04N1/00026; H04N1/00031; H04N1/0005; H04N1/00063; H04N1/00071; H04N1/00082; H04N1/00397
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
158 words
A facsimile apparatus comprising: a manual switch for instructing start of one of an original image transmission mode, an image reception mode and a recording paper cutting mode; communication detection means for detecting if said apparatus is available for communication; original sheet detection means for detecting if an original sheet is present at a predetermined position; a record paper detection means for detecting if a record paper is present at a predetermined position; cut control means for controlling cutting of the record paper; and means for selecting one of the three modes when said manual switch is operated, said selecting means selecting the recording paper cutting mode in the event (1) that said communication detection means detects that said apparatus is not available for communication, (2) said original sheet detection means does not detect an original sheet at its predetermined position, and (3) said record paper detection means detects that a record paper is at its predetermined position.
Claim 2
Dependent Claim
158 words
A facsimile apparatus comprising: a manual switch for instructing start of one of an original image transmission mode, an image reception mode and a recording paper cutting mode; communication detection means for detecting if said apparatus is available for communication; original sheet detection means for detecting if an original sheet is present at a predetermined position; a record paper detection means for detecting if a record paper is present at a predetermined position; cut control means for controlling cutting of the record paper; and means for selecting one of the three modes when said manual switch is operated, said selecting means selecting the recording paper cutting mode in the event (1) that said communication detection means detects that said apparatus is not available for communication, (2) said original sheet detection means does not detect an original sheet at its predetermined position, and (3) said record paper detection means detects that a record paper is at its predetermined position.
Claim 3
Dependent Claim
35 words
A facsimile apparatus according to claim 1, wherein said apparatus is operable with a telephone having a hand-set and wherein said communication detection means detects if said hand-set of said telephone is on-hook or off-hook.
Claim 4
Dependent Claim
47 words
A facsimile apparatus according to claim 1, wherein said selecting means selects the transmission mode in the event that (1) said communication detection means detects that said apparatus is available for communication and (2) said original sheet direction means detects an original sheet at its predetermined position.
Claim 5
Dependent Claim
63 words
A facsimile apparatus according to claim 1, wherein said selecting means selects the reception mode in the event that (1) said communication detection means detects that said apparatus is available for communication, (2) said original sheet detection means does not detect an original sheet at said predetermined position, and (3) said recording paper detection means detects a record paper at its predetermined position.
Claim 6
Dependent Claim
79 words
A facsimile apparatus according to claim 1, wherein said manual switch also instructs start of a copy mode for copying an original image and said selection means selects the copy mode in the event that (1) said communication detection means does not detect that said apparatus is available for communication, (2) said original sheet detection means detects an original sheet at its predetermined position, and (3) said record paper detection means detects a recording paper at its predetermined position.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-27 | 1989-07-29 | 1990-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-27 | 1993-07-29 | 1994-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-27 | 1997-07-29 | 1998-01-28 | $7700.00 | Window Closed / Lapsed |