US4628457A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Postal rate memory module with integral battery power
Assignee: Pitney Bowes Inc
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Filing: 1984-03-19
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Granted: 1986-12-09
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Expires: 2004-03-19
Abstract
Abstract A postal rate memory module is disclosed. The module includes a memory which stores current postal data and an integral battery. The module may be used in a postal scale which includes a scale for determining the weight of an item to be mailed, a memory module for storing postal rate information, a data entry apparatus for entering postal information relating to the item and a processor operatively connected to; the scale, the postal rate memory module and the data entry apparatus, for determining the appropriate postage for the item in accordance with the weight, the entered postal information and the postal rate information. The battery has sufficient capacity to provide at least a significant portion of the power supply and is automatically replaced each time the memory module is replaced with a module containing updated postal rate information so that the user is not burdened with the need to stock and replace batteries.
Inventors
- 👤 Flavio M. Manduley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:36
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/002; G01G19/005; G01G19/40; G01G19/413; G01G19/414; G01G19/4148; G07; G07B; G07B17/00; G07B17/00185; G07B17/00193; G07B17/00362; G07B2017/00241; G07B2017/0037
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
104 words
A memory module comprising; (a) a postal rate memory storing postal rate information for use in a postal scale having a processor for computing appropriate postage for items to be mailed; (b) a battery having sufficient capacity to provide at least a substantial portion of the power requirements of such scale until said memory is replaced with an updated postal rate memory; (c) first means for connecting said battery to said memory to provide power to said memory; and, (d) second means for connecting said memory to said processor so that such processor may access said postal rate information to compute said appropriate postage.
Claim 2
Dependent Claim
104 words
A memory module comprising; (a) a postal rate memory storing postal rate information for use in a postal scale having a processor for computing appropriate postage for items to be mailed; (b) a battery having sufficient capacity to provide at least a substantial portion of the power requirements of such scale until said memory is replaced with an updated postal rate memory; (c) first means for connecting said battery to said memory to provide power to said memory; and, (d) second means for connecting said memory to said processor so that such processor may access said postal rate information to compute said appropriate postage.
Claim 3
Dependent Claim
13 words
A module as described in claim 1 wherein said memory comprises non-volatile memory.
Claim 4
Dependent Claim
25 words
A module as described in claim 1 wherein said memory is volatile memory and said battery supplies power to said memory to maintain said data.
Claim 5
Dependent Claim
31 words
A module as described in claim 3 wherein said memory is dynamic random access memory and said module further comprises refresh circuitry connected to said memory and powered by said battery.
Claim 6
Dependent Claim
23 words
A module as described in claim 1 further comprising third means for connecting said battery to the power distributions system of said scale.
Claim 7
Dependent Claim
13 words
A module as described in claim 5 wherein said memory comprises non-volatile memory.
Claim 8
Dependent Claim
34 words
A module as described in claim 5 wherein said first means connects said battery to said memory through said power distribution system only when said third means connects said battery to said distribution system.
Claim 9
Dependent Claim
13 words
A module as described in claim 7 wherein said memory comprises non-volatile memory.
Claim 10
Dependent Claim
25 words
A module as described in claim 5 wherein said memory is volatile memory and said battery supplies power to said memory to maintain said data.
Claim 11
Dependent Claim
31 words
A module as described in claim 9 wherein said memory is dynamic random access memory and said module further comprises refresh circuitry connected to said memory and powered by said battery.
Claim 12
Dependent Claim
190 words
A postal scale comprising: (a) a scale for determining the weight of an item to be mailed; (b) a data entry means for entering postal information relating to said item; (c) means for outputting a postage value for said item; (d) a memory module for storing postal rate information; (e) a processor connected to said scale, said entry means, said output means and said memory module, said processor computing said appropriate postage value for said item in accordance with said weight, said entered postal information relating to said item and said postal rate information and outputting said postage valve through said output means; and, (f) wherein said memory module further comprises; (f.1) a postal rate memory storing said postal rate information; (f.2) a battery having sufficient capacity to provide at least a substantial portion of the power requirements of said postal scale until said memory is replaced with an updated postal rate memory; (f.3) first means for connecting said battery to said memory to provide power to said memory; and, (f.4) second means for connecting said memory to said processor so that that processor may access said postal rate information.
Claim 13
Dependent Claim
190 words
A postal scale comprising: (a) a scale for determining the weight of an item to be mailed; (b) a data entry means for entering postal information relating to said item; (c) means for outputting a postage value for said item; (d) a memory module for storing postal rate information; (e) a processor connected to said scale, said entry means, said output means and said memory module, said processor computing said appropriate postage value for said item in accordance with said weight, said entered postal information relating to said item and said postal rate information and outputting said postage valve through said output means; and, (f) wherein said memory module further comprises; (f.1) a postal rate memory storing said postal rate information; (f.2) a battery having sufficient capacity to provide at least a substantial portion of the power requirements of said postal scale until said memory is replaced with an updated postal rate memory; (f.3) first means for connecting said battery to said memory to provide power to said memory; and, (f.4) second means for connecting said memory to said processor so that that processor may access said postal rate information.
Claim 14
Dependent Claim
14 words
A postal scale as described in claim 11 wherein said memory comprieses non-volatile memory.
Claim 15
Dependent Claim
29 words
A postal scale as described in claim 11 wherein said memory module further comprises third means for connecting said battery to the power distribution system of said postal scale.
Claim 16
Dependent Claim
35 words
A postal scale as described in claim 13 wherein said first means connects said battery to said memory through said power distribution system only when said third means connects said battery to said distribution system.
Claim 17
Dependent Claim
28 words
A postal scale as described in claim 11 wherein said memory is volatile memory and said battery supplies power to said memory to maintain said postal rate information.
Claim 18
Dependent Claim
24 words
A postal scale as described in claim 15 wherein said module further comprises refresh circuitry connected to said memory and powered by said battery.
Claim 19
Independent Claim
159 words
A method of computing the appropriate postage for items to be mailed comprising the steps of: (a) providing a postal scale for weighing said items and for determining the appropriate postage values for said items in accordance with the weight of said items and selected postal rate information, said scale including a battery powered memory module for storing said postal rate information and for providing at least a substantial portion of the power requirements of said scale; (b) monitoring postal rates for changes in said selected postal rate information and upon a change in said selected postal rate information replacing said battery powered memory module with a new, charged memory module storing updated postal rate information; and, (c) monitoring the time elapsed after said scale is provided or said memory module is replaced and, if a predetermined time elapses, replacing said memory module with a new, charged memory module so that the battery in use does not run down.
Claim 20
Independent Claim
159 words
A method of computing the appropriate postage for items to be mailed comprising the steps of: (a) providing a postal scale for weighing said items and for determining the appropriate postage values for said items in accordance with the weight of said items and selected postal rate information, said scale including a battery powered memory module for storing said postal rate information and for providing at least a substantial portion of the power requirements of said scale; (b) monitoring postal rates for changes in said selected postal rate information and upon a change in said selected postal rate information replacing said battery powered memory module with a new, charged memory module storing updated postal rate information; and, (c) monitoring the time elapsed after said scale is provided or said memory module is replaced and, if a predetermined time elapses, replacing said memory module with a new, charged memory module so that the battery in use does not run down.
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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) | 1989-12-08 | 1990-06-09 | 1990-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-08 | 1994-06-09 | 1994-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-08 | 1998-06-09 | 1998-12-09 | $7700.00 | Window Closed / Lapsed |