US4027586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for printing a manually scannable bar code and articles carrying a vertically extended bar code
Assignee: Pitney Bowes Inc
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Filing: 1973-12-14
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Granted: 1977-06-07
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Expires: 1993-12-14
Abstract
Abstract Method and apparatus for printing a scannable bar code pattern is described. A high speed bar code printer produces a line spacing distance to a preselected value so that a plurality of identical horizontal lines of vertically oriented code bars may be printed in vertical overlapped relation so as to form a single vertically heightened bar code. This taller bar code pattern is more easily and efficiently scanned with the optical read head.
Inventors
- 👤 David W. Hubbard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:40
CPC Classifications
G; G06; G06K; G06K1/00; G06K1/12; G06K1/121
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
84 words
In a method of printing a bar code pattern on a recording medium, the steps comprising: placing the recording medium in a printing position within a high speed bar code printer that prints individual code bars along horizontal lines; and printing successive identical vertically aligned horizontal lines of said code bars with a vertical overlap of the respective corresponding code bars of said lines until a composite bar code pattern is generated having a vertical height greater than that for said individual code bars.
Claim 2
Dependent Claim
84 words
In a method of printing a bar code pattern on a recording medium, the steps comprising: placing the recording medium in a printing position within a high speed bar code printer that prints individual code bars along horizontal lines; and printing successive identical vertically aligned horizontal lines of said code bars with a vertical overlap of the respective corresponding code bars of said lines until a composite bar code pattern is generated having a vertical height greater than that for said individual code bars.
Claim 3
Dependent Claim
36 words
The method defined by claim 1 additionally comprising: printing an additional line of alpha-numeric characters on said recording medium, the vertical height of said characters being substantially the same as that for said individual code bars.
Claim 4
Dependent Claim
143 words
In a method of printing lines of vertically oriented readable optical bar codes on a ticket with an automatic high speed bar code printer which prints the bar codes along horizontal vertically spaced lines, the improvement comprising: printing a first horizontal line of vertically oriented code bars on a ticket; and printing a second identical horizontal line of vertically oriented code bars on said ticket in registration with the first horizontal line of bar codes and with the ends of the respective code bars of said second line being in vertical registry and ovelapped relationship with the ends of the respectively adjacent code bars of said first horizontal line whereby a single line of a bar code pattern having an accumulated height that is greater than the height of either of said first and second horizontal lines is thereby formed on the ticket.
Claim 5
Dependent Claim
143 words
In a method of printing lines of vertically oriented readable optical bar codes on a ticket with an automatic high speed bar code printer which prints the bar codes along horizontal vertically spaced lines, the improvement comprising: printing a first horizontal line of vertically oriented code bars on a ticket; and printing a second identical horizontal line of vertically oriented code bars on said ticket in registration with the first horizontal line of bar codes and with the ends of the respective code bars of said second line being in vertical registry and ovelapped relationship with the ends of the respectively adjacent code bars of said first horizontal line whereby a single line of a bar code pattern having an accumulated height that is greater than the height of either of said first and second horizontal lines is thereby formed on the ticket.
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) | 1980-06-06 | 1980-12-06 | 1981-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-06 | 1984-12-06 | 1985-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-06 | 1988-12-06 | 1989-06-07 | $7700.00 | Window Closed / Lapsed |