US4597046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Securities brokerage-cash management system obviating float costs by anticipatory liquidation of short term assets
Assignee: MERRELL LYNCH PIERCE FENNER & SMITH INCORPORATED A CORP OF DE
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Filing: 1982-09-30
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Granted: 1986-06-24
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Expires: 2002-09-30
Abstract
Abstract Data processing for an improved securities brokerage/cash management system supervises, implements and coordinates a margin securities brokerage account; a participation in one or more short term money market or comparable funds; and subscriber-initiated use of electronically responsive subscriber identity credit/debit media and/or checking systems. Subscriber expenditures, effected as by "charge card" check and/or cash advance are applied on a hierarchal basis, seriatim, against the subscriber's free credit balance, short term investment and the lendable equity in his securities account. On a periodic basis, e.g., daily, received card charges, check, securities and deposit transactions for the ensemble of account participants are verified and employed to compute an updated credit limit for each subscriber. The short term investment position of each account is modified as necessary to permit money market or comparable earned yields on the account free credit cash balance. In accordance with one aspect of the present invention, daily funds demands for the totality of subscribers are satisfied by predicting and executing money funds sales requirements prior to completing individual account data processing before definitive per-account information becomes available. This substantially eliminates the time-interest cost of system float, i.e., money paid by the system proprietor to satisfy customer expenditures while subscriber accounts continue to earn unwarranted interest.
Inventors
- 👤 Thomas E. Musmanno
- 👤 Carlos F. Bilbao
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:51
CPC Classifications
G; G06; G06Q; G06Q40/00; G06Q40/02; G06Q40/06
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
160 words
In combination in a system for processing and supervising a plurality of composite subscriber central assets accounts each comprising a margin brokerage account, customer implemented expenditure means administered by a first institution, and participation in at least one short term investment, said system including brokerage account data file means for storing current information characterizing each subscriber margin brokerage account, funds requirement means for communicating the amount of current charges encountered by said first institution without attribution to specific customer accounts, data receiving and verifying means for receiving and verifying customer implemented expenditures from said first institution, short term investment updating means responsive to said brokerage account data file means and said information storing and verifying means for selectively generating short term investment transactions as required to generate and invest proceeds for subscribers' accounts, and means responsive to the amount of funds communicated by said funds requirement means for selectively liquidating short term investment assets without attribution to specific customer accounts.
Claim 2
Dependent Claim
160 words
In combination in a system for processing and supervising a plurality of composite subscriber central assets accounts each comprising a margin brokerage account, customer implemented expenditure means administered by a first institution, and participation in at least one short term investment, said system including brokerage account data file means for storing current information characterizing each subscriber margin brokerage account, funds requirement means for communicating the amount of current charges encountered by said first institution without attribution to specific customer accounts, data receiving and verifying means for receiving and verifying customer implemented expenditures from said first institution, short term investment updating means responsive to said brokerage account data file means and said information storing and verifying means for selectively generating short term investment transactions as required to generate and invest proceeds for subscribers' accounts, and means responsive to the amount of funds communicated by said funds requirement means for selectively liquidating short term investment assets without attribution to specific customer accounts.
Claim 3
Dependent Claim
55 words
A combination as in claim 1, wherein said system includes plural such short term investments, said system further comprising means responsive to said short term updating means for allocating said short term investment transactions among said plural short term investments and liquidation apportioning means for apportioning said required liquidation among said plural short term investments.
Claim 4
Dependent Claim
21 words
A combination as in claim 1 or 2, wherein said customer implemented expenditure means includes a charge card and checking means.
Claim 5
Dependent Claim
58 words
A combination as in claim 1 or 2, wherein said system further comprising means for generating a stored record of each subscriber deposit, charge card and check transactions, and anti-kiting means for providing an output alert record responsive to either of said deposits, or the check or charge card expenditures exceeding predetermined maximum bounds in amount and frequency.
Claim 6
Dependent Claim
116 words
A combination as in claim 1, 2 or 4, further comprising updated credit limit generating means responsive to said brokerage account data file means and said data receiving means for generating an updated credit limit for each account, wherein said updated credit limit generating means comprises means for accumulating the amount of charge card usage and checks for each subscriber, means responsive to said brokerage account data file means for generating a subscriber updated credit limit measured by the difference between the limiting residual subscriber brokerage account securities loan value augmented by the value of the subscriber's short term investment, decremented by the value of the subscriber's aggregate expenditures and funds required for brokerage account purposes.
Claim 7
Dependent Claim
41 words
A combination as in claim 5 further comprising means for generating a subscriber loan record when the subscriber's aggregated expenditures exceed the value of the short term investments and securities loan value as reported by said brokerage account data file means.
Claim 8
Dependent Claim
39 words
A combination as in claim 1, 2 or 6, further comprising cross reference file means connected to said receiving and verifying means for assuring that received transactions are for customers having an entry in said cross reference file means.
Claim 9
Dependent Claim
89 words
A combination as in claim 1, 2 or 7, wherein said short term transaction generating means comprises short term investment account buying and selling means, means for computing the difference between the brokerage account cash balance of said brokerage account data file and fund requirements representing the sum of the account expenditures and funds required for brokerage account and settlement purposes, and means for activating either said short term investment buying or selling means depending upon whether said account balance difference computing means senses a positive or negative difference.
Claim 10
Dependent Claim
37 words
A combination as in claim 1, 2 or 4, wherein said means selectively liquidating short term investment assets includes means for generating at least one experience-dependent factor for satisfying said amount communicated by said funds requirement means.
Claim 11
Dependent Claim
35 words
A combination as in claim 2, wherein said liquidation apportioning means includes means for apportioning said required liquidation among said plural short term investments dependent upon the relative assets of said plural short term investments.
Claim 12
Dependent Claim
37 words
A combination as in claim 2, wherein said liquidation apportioning means includes means for apportioning said required liquidation among said plural short term investments dependent upon stored historical liquidation experience factors for said plural short term investments.
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) | 1989-06-23 | 1989-12-23 | 1990-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-23 | 1993-12-23 | 1994-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-23 | 1997-12-23 | 1998-06-24 | $7700.00 | Window Closed / Lapsed |