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US3669800A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for fabricating sanitary napkins

Assignee: POPE & TALBOT WIS Inc A CORP OF
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Filing: 1970-02-05
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Granted: 1972-06-13
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Expires: 1990-02-05
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Abstract

Abstract An apparatus for fabricating sanitary napkins having an elongated wrapper-enclosed pad and wrapper tabs extending longitudinally from opposed ends of the wrapper-enclosed pads including means for feeding a continuous web of pad material, means for cutting the pad material into individual pads, conveyor means for successively receiving, spacing and advancing the individual pads, means for feeding a continuous web of wrapper material and for successively receiving and positioning the pads on the wrapper material in overlapping relation around the pads, means for applying adhesive between the overlapping portions of the wrapper material for securing the edge portions to each other, and cutting means for cutting the connecting wrapper tab portions intermediate successive wrapper-enclosed pads to complete the formation of the individual sanitary napkins.

Inventors

  • 👤 Graves T Gore

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 04:41
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/15577; A61F13/15666; A61F13/15682; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/133

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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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) 1975-06-13 1975-12-13 1976-06-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-06-13 1979-12-13 1980-06-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-06-13 1983-12-13 1984-06-13 $7700.00 Window Closed / Lapsed

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