Patent US2807557A successfully refreshed from Google Patents.
US2807557A
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Method of treating furs
Assignee: Individual
•
Filing: 1951-04-16
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Granted: 1957-09-24
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Expires: 1971-04-16
Abstract
No abstract record available.
Inventors
- 👤 Clifford R Carney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:17
CPC Classifications
C; C14; C14C; C14C3/00; C14C3/02; C14C3/08; C14C3/14; Y; Y10; Y10S; Y10S8/00; Y10S8/01; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23986; Y10T428/23993
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
88 words
THE METHOD OF TREATING FUR PELTS TO PROVIDE A LONGLASTING, SOFT, PLIABLE LEATHER AND NATURAL AND PLEASANT APPEARING HAIR HAVING A NON-OILY TEXTURE COMPRISING THE NOVEL STEPS OF WETTING THE SURFACES OF THE PELT WITH AN OIL IN WATER TYPE OF EMULSION CONTAINING IN TIS DISPERSE PHASE IN HYDROCARBON-SOLUBLE HYDROCARBON POLYSILOXANE OIL AND A HYDROCARBON-SOLUBLE HYDROCARBON POLYSILOXANE RESIN AND A HYDROCARBON WAX, AND CONTINUING SAID WETTING UNTIL THE COMPOSITION HAS THROUGHLY PENETRATED THE PORES AND INTERSTICS OF THE SKIN, THEREAFTER DRYING THE PELT AND AGITATING THE FUR HAIRS.
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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) | 1960-09-23 | 1961-03-25 | 1961-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-23 | 1965-03-25 | 1965-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-23 | 1969-03-25 | 1969-09-24 | $7700.00 | Window Closed / Lapsed |