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US3428052A Expired / Lapsed US ⏱️ 0.0 years remaining

Cigarette making machine

Assignee: AMF Inc
•
Filing: 1963-03-25
•
Granted: 1969-02-18
•
Expires: 1983-03-25
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Abstract

No abstract record available.

Inventors

  • 👤 Morehead Patterson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 16:32
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/14; A24C5/18; A24C5/1871

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 49 words
IN THE METHOD OF MAKING A CONTINUOUS CIGARETTE ROD, THE STEPS OF FORMING A MOVING STREAM OF SHREDDED TOBACCO IN EXCESS OF THAT REQUIRED FOR THE ROD, STRIPPING THE EXCESS TOBACCO FROM THE SURFACE OF THE STREAM, FORMING THE REMAINING STREAM INTO A ROD, STORING THE STREAM OF STRIPPED
Claim 2
Dependent Claim 49 words
IN THE METHOD OF MAKING A CONTINUOUS CIGARETTE ROD, THE STEPS OF FORMING A MOVING STREAM OF SHREDDED TOBACCO IN EXCESS OF THAT REQUIRED FOR THE ROD, STRIPPING THE EXCESS TOBACCO FROM THE SURFACE OF THE STREAM, FORMING THE REMAINING STREAM INTO A ROD, STORING THE STREAM OF STRIPPED

References Cited (Backward Citations)

US2519089A Cited
US2660177A Cited
US2938521A Cited
GB837888A Cited
US3026878A Cited
FR1248179A Cited
GB940156A Cited
US3059650A Cited
FR1245309A Cited
GB940155A Cited
US3130733A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1972-02-18 1972-08-19 1973-02-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1976-02-18 1976-08-19 1977-02-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1980-02-18 1980-08-19 1981-02-18 $7700.00 Window Closed / Lapsed

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