US2833735A
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Catalyzed organosiloxane mixture and method of treating textiles therewith
Assignee: Wacker Chemie AG
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Filing: 1955-03-14
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Granted: 1958-05-06
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Expires: 1975-03-14
Abstract
No abstract record available.
Inventors
- 👤 Nitzsche Siegfried
- 👤 Pirson Ewald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:25
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/643; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31652; Y10T428/31663
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A MIXTURE OF (1) AN ORGANOPOLYSILOXANE OIL HAVING THE AVERAGE GENERAL FORMULA
Claim 2
Dependent Claim
19 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A MIXTURE OF (1) AN ORGANOPOLYSILOXANE OIL HAVING THE AVERAGE GENERAL FORMULA
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |