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US4493252A Expired / Lapsed US ⏱️ 0.0 years remaining

Postage printing apparatus having a movable print head in a print drum

Assignee: Pitney Bowes Inc
•
Filing: 1983-03-09
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Granted: 1985-01-15
•
Expires: 2003-03-09
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Abstract

Abstract A postage meter system having a rotary printing drum for printing fixed data is disclosed. Disposed entirely within the drum is an internal print head for printing variable data. The rotary drum contains an opening therein through which the internally located print head prints variable data on a mailpiece. The print head reciprocates between a printing position and a non-printing position. The reciprocation of the print head between these positions is synchronized with and controlled automatically by the position of the rotary drum during its cycle of rotation. The print head operates to print on a mailpiece only when the opening in the drum is between the print head and the mailpiece. The print head may be an impact matrix print head which together with an associated inked ribbon is placed adjacent the mailpiece in a printing position only during the printing portion of the drum's cycle.

Inventors

  • 👤 John I. Clark

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 04:19
CPC Classifications
G; G07; G07B; G07B17/00; G07B17/00459; G07B17/00508; G07B17/00185; G07B17/00193; G07B17/00467; G07B2017/00241; G07B2017/00266; G07B2017/00274; G07B2017/00516; G07B2017/00524; G07B2017/00548; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/22; Y10T83/2205; Y10T83/869; Y10T83/8696; Y10T83/8699

Claims Analysis

Total Claims: 23
Claim 1
Independent Claim 205 words
A postage meter printing apparatus for applying postage indicia to a mailpiece comprising: (a) a rotary drum means for feeding the mailpiece through the postage meter, the periphery of the drum means having an aperture therein, (b) means for maintaining the mailpiece against the drum means as the mailpiece is fed by the drum, (c) means to cycle the drum means, (d) a nonrotary reciprocating impact matrix print head secured to a stationary support and located completely internal to the drum means having a printing position and non-printing position, the reciprocating print head being automatically placed adjacent the mailpiece through aperture in the drum means to its printing position when the aperture is between the print head means and a mailpiece, (e) a linkage assembly which cooperates with the rotary drum means to move the print head between a printing and non-printing position, and (f) control means to activate the print head means when it is in its printing position, the control means inhibiting the print head from reciprocating to its printing position unless the aperture in the drum means is between the print head and mailpiece and for inhibiting activation of the impact matrix head unless the print head is in its printing position.
Claim 2
Dependent Claim 205 words
A postage meter printing apparatus for applying postage indicia to a mailpiece comprising: (a) a rotary drum means for feeding the mailpiece through the postage meter, the periphery of the drum means having an aperture therein, (b) means for maintaining the mailpiece against the drum means as the mailpiece is fed by the drum, (c) means to cycle the drum means, (d) a nonrotary reciprocating impact matrix print head secured to a stationary support and located completely internal to the drum means having a printing position and non-printing position, the reciprocating print head being automatically placed adjacent the mailpiece through aperture in the drum means to its printing position when the aperture is between the print head means and a mailpiece, (e) a linkage assembly which cooperates with the rotary drum means to move the print head between a printing and non-printing position, and (f) control means to activate the print head means when it is in its printing position, the control means inhibiting the print head from reciprocating to its printing position unless the aperture in the drum means is between the print head and mailpiece and for inhibiting activation of the impact matrix head unless the print head is in its printing position.
Claim 3
Dependent Claim 17 words
The apparatus of claim 1 further including printing means located on the periphery of the drum means.
Claim 4
Dependent Claim 21 words
The apparatus of claim 1 wherein the drum means controls the automatic placement of the print head in its printing position.
Claim 5
Dependent Claim 24 words
The apparatus of claim 1 wherein the print head means has means to select data printed thereby for each cycle of the drum means.
Claim 6
Dependent Claim 20 words
The apparatus of claim 4 wherein the postage meter includes a cooperating inked ribbon means to print on the mailpiece.
Claim 7
Dependent Claim 17 words
The apparatus of claim 1 wherein the drum means is supported for rotation by a shaft means.
Claim 8
Dependent Claim 36 words
The apparatus in claim 1 wherein the drum means has a driven member and the drum means is cycled about its shaft means by a motor means and drive means which act through the driven member.
Claim 9
Dependent Claim 23 words
The apparatus of claim 7 wherein the print head means reciprocates between its non-printing and printing positions as the drum means is cycled.
Claim 10
Dependent Claim 20 words
The apparatus of claim 8 wherein the reciprocating movement of the print head means is controlled by the drum means.
Claim 11
Dependent Claim 188 words
A postage meter printing apparatus for applying postage indicia to a mailpiece comprising: (a) a rotary drum means for feeding the mailpiece through the postage meter, the periphery of the drum means having an aperture therein, (b) means for maintaining the mailpiece against the drum means as the mailpiece is fed thereby, (c) a nonrotary reciprocating impact matrix print head secured to a stationary support and located completely within the drum means for printing indicia on the mailpiece, (d) means for reciprocating the print head between printing and non-printing positions, the reciprocating means further comprising a link assembly which cooperates with the rotary drum means to move the print head from a printing and a non-printing position, the printing position placing the operative portion of the print head means through the aperture in the drum means adjacent the mailpiece, and (e) control means for inhibiting the print head from reciprocating to its printing position unless the aperture in the drum means is between the print head and mailpiece and for inhibiting activation by the impact matrix print head unless the print head means is in its printing position.
Claim 12
Dependent Claim 188 words
A postage meter printing apparatus for applying postage indicia to a mailpiece comprising: (a) a rotary drum means for feeding the mailpiece through the postage meter, the periphery of the drum means having an aperture therein, (b) means for maintaining the mailpiece against the drum means as the mailpiece is fed thereby, (c) a nonrotary reciprocating impact matrix print head secured to a stationary support and located completely within the drum means for printing indicia on the mailpiece, (d) means for reciprocating the print head between printing and non-printing positions, the reciprocating means further comprising a link assembly which cooperates with the rotary drum means to move the print head from a printing and a non-printing position, the printing position placing the operative portion of the print head means through the aperture in the drum means adjacent the mailpiece, and (e) control means for inhibiting the print head from reciprocating to its printing position unless the aperture in the drum means is between the print head and mailpiece and for inhibiting activation by the impact matrix print head unless the print head means is in its printing position.
Claim 13
Dependent Claim 25 words
The apparatus in claim 10 wherein the drum means is the control means for inhibiting the print head means from reciprocating to its printing position.
Claim 14
Dependent Claim 262 words
A printing apparatus for printing indicia having variable and fixed data portions on a workpiece during a single cycle of operation comprising; (a) a rotary drum means for feeding the workpiece through the apparatus, the periphery of the drum means having an aperture therein and a printing means for applying the fixed data to the workpiece, (b) means for maintaining the workpiece against the drum means as the workpiece is fed by the drum means, (c) means to cycle the drum means, (d) a nonrotary reciprocating impact matrix print head means secured to a stationary support and located completely internal to the drum means having a printing position and non-printing position, the print head means being automatically placed adjacent the workpiece through the aperture in the drum means to its printing position when the aperture is between the print head means and mailpiece, (e) a linkage assembly which cooperates with the rotary drum means to move the print head between a printing and non-printing position, (f) means to activate the print head means when it is in its printing position, the activating means inhibiting the print head from reciprocating to its printing position unless the aperture in the drum means is between the print head and mailpiece and for inhibiting printing by the impact matrix print head unless the print head is in its printing position, and (g) means for varying the data to be printed by the print head means whereby the data portions of the indicia printed onto a workpiece during each cycle of the drum means may be varied.
Claim 15
Dependent Claim 262 words
A printing apparatus for printing indicia having variable and fixed data portions on a workpiece during a single cycle of operation comprising; (a) a rotary drum means for feeding the workpiece through the apparatus, the periphery of the drum means having an aperture therein and a printing means for applying the fixed data to the workpiece, (b) means for maintaining the workpiece against the drum means as the workpiece is fed by the drum means, (c) means to cycle the drum means, (d) a nonrotary reciprocating impact matrix print head means secured to a stationary support and located completely internal to the drum means having a printing position and non-printing position, the print head means being automatically placed adjacent the workpiece through the aperture in the drum means to its printing position when the aperture is between the print head means and mailpiece, (e) a linkage assembly which cooperates with the rotary drum means to move the print head between a printing and non-printing position, (f) means to activate the print head means when it is in its printing position, the activating means inhibiting the print head from reciprocating to its printing position unless the aperture in the drum means is between the print head and mailpiece and for inhibiting printing by the impact matrix print head unless the print head is in its printing position, and (g) means for varying the data to be printed by the print head means whereby the data portions of the indicia printed onto a workpiece during each cycle of the drum means may be varied.
Claim 16
Independent Claim 26 words
The apparatus as described in claims 1, 3, 4, 5, 6, 7, 8, 9, 10, or 11 wherein the drum means includes peripherally disposed printing means.
Claim 17
Dependent Claim 22 words
The apparatus as described in claim 13 wherein the drum means includes a drum having integrally molded cam means and printing means.
Claim 18
Dependent Claim 28 words
The apparatus as described in claim 14 wherein the drum means includes a generally circular metallic reinforcing plate which is generally coaxially disposed with respect to the drum.
Claim 19
Dependent Claim 13 words
The apparatus in claim 13 wherein the drum means is a one-piece member.
Claim 20
Dependent Claim 156 words
A postage meter printing apparatus for applying postage indicia to a mailpiece comprising: (a) a rotary operating drum means for feeding the mailpiece through the postage meter, the drum means a nonrotary reciprocating impact matrix print head secured to a stationary support and located within the rotary drum means, (b) a linkage means which cooperates with the rotary drum means to move the print head between a printing and non-printing position, (c) means to cycle the drum means and activate the print head, (d) means for maintaining the mailpiece against the drum means while the print head prints postage on the mailpiece, the means for maintaining being mounted adjacent the drum means, and (e) means for controlling the means for maintaining including means for pivoting the mailpiece against the print head while printing takes place and to hold the mailpiece clear of the drum means as the mailpiece enters the postage meter before printing takes place.
Claim 21
Dependent Claim 156 words
A postage meter printing apparatus for applying postage indicia to a mailpiece comprising: (a) a rotary operating drum means for feeding the mailpiece through the postage meter, the drum means a nonrotary reciprocating impact matrix print head secured to a stationary support and located within the rotary drum means, (b) a linkage means which cooperates with the rotary drum means to move the print head between a printing and non-printing position, (c) means to cycle the drum means and activate the print head, (d) means for maintaining the mailpiece against the drum means while the print head prints postage on the mailpiece, the means for maintaining being mounted adjacent the drum means, and (e) means for controlling the means for maintaining including means for pivoting the mailpiece against the print head while printing takes place and to hold the mailpiece clear of the drum means as the mailpiece enters the postage meter before printing takes place.
Claim 22
Dependent Claim 20 words
The apparatus of claim 13 wherein the drum means controls the means for maintaining the mailpiece against the drum means.
Claim 23
Dependent Claim 55 words
The apparatus of claim 17 wherein the means for maintaining the mailpiece against the drum means is a pivoting deck means having a roller means thereon to maintain the mailpiece against the drum means and, further including, upstop means for the deck means for limiting the impact of the roller means against the drum means.

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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) 1988-01-15 1988-07-16 1989-01-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-01-15 1992-07-16 1993-01-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-01-15 1996-07-16 1997-01-15 $7700.00 Window Closed / Lapsed

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