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US2799599A Expired / Lapsed US ⏱️ 0.0 years remaining

Lustered fur hairs and method for

Assignee: —
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Filing: —
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Granted: 1957-07-16
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Expires: 1974-07-16
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 15:24
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/37; D06M15/643; D06M15/6436; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23986; Y10T428/31504; Y10T428/31652; Y10T428/31663

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 154 words
A METHOD OF LUSTERING FUR HAIR, WHICH CONSISTS IN APPLYING A SOFT AQUEOUS PASTE TO THE FUR HAIR, SAID AQUEOUS PASTE CONTAINING THE MORPHOLINE SOAP OF A FATTY ACID WHICH HAS AT LEAST 13 CARBON ATOMS AND WHICH IS A SOLID AT 25*C.-30*C., SAID PASTE ALSO CONTAINING AN OILY SILICONE, SAID MORPHOLINE SOAP AND SAID OILY SILICONE BEING UNIFORMLY INTERMIXED AND DISPERSED IN SAID AQUEOUS PASTE, AND COMBING AND HEATING SAID AQUEOUS PASTE ON SAID FUR HAIR TO DECOMPOSE SAID MORPHOLINE SOAP AND TO REGENERATE THE ACIDIC COMPONENT OF SAID SOAP AND TO DRIVE OFF THE MORPHOLINE WHICH RESULTS FROM SAID DECOMPOSITION AND TO EVAPORATE THE WATER OF SAID PASTE, SAID MORPHOLINE SOAP BEING DECOMPOSED AND SAID MORPHOLINE BEING DRIVEN OFF BEFORE THE WATER OF SAID PASTE IS WHOLLY EVAPORATED SAID PASTE BEING THUS HEATED AT A TEMPERATURE AT WHICH SAID OILY SILICONE AND SAID REGENERATED ACIDIC COMPONENT ARE RETAINED ON SAID FUR HAIR.

References Cited (Backward Citations)

US2614049A Cited
US2140759A Cited
US2374678A Cited
US2635060A Cited
US2581296A Cited
US2597871A Cited
US2626870A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1960-07-15 1961-01-14 1961-07-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1964-07-15 1965-01-14 1965-07-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1968-07-15 1969-01-14 1969-07-16 $7700.00 Window Closed / Lapsed

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