US4314102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Post office box monitoring system
Assignee: Pitney Bowes Inc
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Filing: 1980-02-13
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Granted: 1982-02-02
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Expires: 2000-02-13
Abstract
Abstract A system for detecting the presence of mail in a post office box. A post office box holder calls a telephone number which accesses a computer. The computer contains data representative of the presence or absence of letters in a plurality of post office boxes. If the box to which the caller refers is occupied, a series of tone pulses is transmitted to the caller by a tone generator under the direction of the computer.
Inventors
- 👤 Lynnwood Lowe
- 👤 Robert B. McFiggans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:48
CPC Classifications
A; A47; A47G; A47G29/00; A47G29/12; A47G29/1218; H; H04; H04M; H04M11/00; H04M11/002; H04M11/005
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
154 words
Apparatus for remotely detecting the presence of articles in a container comprising: (a) container means; (b) computing means connected to said container means having a microswitch, said microswitch being actuatable by articles placed in said container means, and said computing means having a pressure plate adjacent said microswitch adapted to support said article in said container means for detecting the presence of an article and for generating data responsive to the presence of said article; (c) said container means being dimensioned so that said articles may be positioned within said container means in a first position which causes said microswitch to be actuated and a second position which causes said microswitch not to be actuated; (d) remote interrogating means connectable to said computing means for accessing said data therefrom; and (e) answer-back means operatively coupled to said remote interrogating means for providing audible signal information in response to actuation by said remote interrogating means.
Claim 2
Dependent Claim
154 words
Apparatus for remotely detecting the presence of articles in a container comprising: (a) container means; (b) computing means connected to said container means having a microswitch, said microswitch being actuatable by articles placed in said container means, and said computing means having a pressure plate adjacent said microswitch adapted to support said article in said container means for detecting the presence of an article and for generating data responsive to the presence of said article; (c) said container means being dimensioned so that said articles may be positioned within said container means in a first position which causes said microswitch to be actuated and a second position which causes said microswitch not to be actuated; (d) remote interrogating means connectable to said computing means for accessing said data therefrom; and (e) answer-back means operatively coupled to said remote interrogating means for providing audible signal information in response to actuation by said remote interrogating means.
Claim 3
Dependent Claim
52 words
Apparatus for remotely detecting the presence of articles in a container as defined in claim 1 wherein said container means includes a plurality of containers and said computing means includes computing means responsive to said remote interrogating means to selectively determine the status of a selected one of said plurality of containers.
Claim 4
Dependent Claim
25 words
Apparatus for remotely detecting the presence of an article in a container as defined in claim 1 wherein said remote interrogating means is a telephone.
Claim 5
Dependent Claim
25 words
Apparatus for remotely detecting the presence of articles in a container as defined in claim 1 wherein said answer-back means is a voice answer-back means.
Claim 6
Dependent Claim
38 words
Apparatus for detecting the presence of articles as defined in claim 4 further including telephone means coupled to said answer-back means to actuate said voice answer-back means and for receiving said audible signals from said voice answer-back means.
Claim 7
Dependent Claim
158 words
Apparatus for remotely detecting the presence of documents or parcels in receptacles, comprising: (a) a plurality of receptacles; (b) accounting means connected to each of said plurality of receptacles for detecting the presence of documents or parcels therein and for generating data responsive to the presence of said documents or parcels, said accounting means including computing means to selectively determine the status of a selected one of said plurality of receptacles, mechanical switch means actuatable by articles placed in each of said plurality of receptacles, and voice answer-back means to provide audible signal information; (c) said plurality of receptacles being dimensioned so that said documents or parcels may be positioned within each of said plurality of containers in a first position which causes said switch means to be actuated and in a second position which causes said switch means not to be actuated; and (d) remote interrogating means connectable to said accounting means for accessing said data therefrom.
Claim 8
Dependent Claim
158 words
Apparatus for remotely detecting the presence of documents or parcels in receptacles, comprising: (a) a plurality of receptacles; (b) accounting means connected to each of said plurality of receptacles for detecting the presence of documents or parcels therein and for generating data responsive to the presence of said documents or parcels, said accounting means including computing means to selectively determine the status of a selected one of said plurality of receptacles, mechanical switch means actuatable by articles placed in each of said plurality of receptacles, and voice answer-back means to provide audible signal information; (c) said plurality of receptacles being dimensioned so that said documents or parcels may be positioned within each of said plurality of containers in a first position which causes said switch means to be actuated and in a second position which causes said switch means not to be actuated; and (d) remote interrogating means connectable to said accounting means for accessing said data therefrom.
Claim 9
Dependent Claim
25 words
Apparatus for remotely detecting the presence of documents or parcels in receptacles as defined in claim 6 wherein said plurality of receptacles are mail boxes.
References Cited (Backward Citations)
US2454088A
Cited
US2465935A
Cited
US2968804A
Cited
US3426326A
Cited
US3842208A
Cited
US3792446A
Cited
US3935994A
Cited
US4013838A
Cited
US4064367A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-02-01 | 1985-08-03 | 1986-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-02-01 | 1989-08-03 | 1990-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-02-01 | 1993-08-03 | 1994-02-02 | $7700.00 | Window Closed / Lapsed |