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US2840085A Expired / Lapsed US ⏱️ 0.0 years remaining

Cigar or the like and method of making the same

Assignee: Eduard Gerlach Fa GmbH
•
Filing: 1955-09-28
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Granted: 1958-06-24
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Expires: 1975-09-28
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Abstract

No abstract record available.

Inventors

  • 👤 Detert Ernst Rolf

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 09:40
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/18

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 167 words
IN A METHOD OF IMPROVING THE COLOR AND BURNING CHARACTERISTICS OF CIGARS AND THE LIKE, THE STEPS OF TREATING THE WRAPPER OF A CIGAR OR THE LIKE WITH A LIQUID COLLOIDAL SYSTEM DISTRIBUTED THERETHROUGH AT LEAST ONE COMPLETELY COMBUSTIBLE COLORING MATERIAL ADAPTED TO COLOR SAID WRAPPER AND AT LEAST ONE ASH-FORMING SUBSTANCE WHICH UPON BURNING FORMS A WHITE ASH; DRYING SAID WRAPPER TREATED WITH SAID COLLOIDAL SYSTEM SO AS TO CAUSE ADHERENCE OF SAID COLORING MATERIAL AND SAID ASH-FORMING SUBSTANCE TO SAID WRAPPER, WHEREBY SAID WRAPPER IS GIVEN A DESIRED COLOR BEFORE THE CIGAR OR THE LIKE IS SMOKED AND WHEREBY THE ASH OF THE CIGAR OR THE LIKE UPON SMOKING OF THE SAME IS WHITENED; TREATING SAID WRAPPER WITH SAID COLORING MATERIAL AND SAID ASH-FORMING SUBSTANCE THEREON WITH A SOLUTION OF CELLULOSE ETHYL ETHER ADAPTED TO FORM A FILM UPON DRYING; AND DRYING SAID WRAPPER TREATED WITH SAID FILM-FORMING SUBSTANCE, THEREBY FORMING A FILM ON SAID WRAPPER SUBSTANTIALLY COVERING SAID COLORING MATERIAL AND SAID ASH-FORMING SUBSTANCE.
Claim 2
Dependent Claim 167 words
IN A METHOD OF IMPROVING THE COLOR AND BURNING CHARACTERISTICS OF CIGARS AND THE LIKE, THE STEPS OF TREATING THE WRAPPER OF A CIGAR OR THE LIKE WITH A LIQUID COLLOIDAL SYSTEM DISTRIBUTED THERETHROUGH AT LEAST ONE COMPLETELY COMBUSTIBLE COLORING MATERIAL ADAPTED TO COLOR SAID WRAPPER AND AT LEAST ONE ASH-FORMING SUBSTANCE WHICH UPON BURNING FORMS A WHITE ASH; DRYING SAID WRAPPER TREATED WITH SAID COLLOIDAL SYSTEM SO AS TO CAUSE ADHERENCE OF SAID COLORING MATERIAL AND SAID ASH-FORMING SUBSTANCE TO SAID WRAPPER, WHEREBY SAID WRAPPER IS GIVEN A DESIRED COLOR BEFORE THE CIGAR OR THE LIKE IS SMOKED AND WHEREBY THE ASH OF THE CIGAR OR THE LIKE UPON SMOKING OF THE SAME IS WHITENED; TREATING SAID WRAPPER WITH SAID COLORING MATERIAL AND SAID ASH-FORMING SUBSTANCE THEREON WITH A SOLUTION OF CELLULOSE ETHYL ETHER ADAPTED TO FORM A FILM UPON DRYING; AND DRYING SAID WRAPPER TREATED WITH SAID FILM-FORMING SUBSTANCE, THEREBY FORMING A FILM ON SAID WRAPPER SUBSTANTIALLY COVERING SAID COLORING MATERIAL AND SAID ASH-FORMING SUBSTANCE.

References Cited (Backward Citations)

BE524478A Cited
US254999A Cited
US258781A Cited
US456312A Cited
US604338A Cited
FR373550A Cited
US1716250A Cited
DE567098C Cited
US1972718A Cited
DE602879C Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1961-06-23 1961-12-23 1962-06-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1965-06-23 1965-12-23 1966-06-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1969-06-23 1969-12-23 1970-06-24 $7700.00 Window Closed / Lapsed

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