US2999078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organosiloxane coating composition of
Assignee: —
•
Filing: —
•
Granted: 1961-09-05
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Expires: 1978-09-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:03
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/09; C08K5/098; C08G; C08G77/00; C08G77/04; C08G77/14; C08G77/16; C08G77/18; C08G77/42; C08G77/445; C08G77/70; C08L; C08L67/00; C08L67/02; C08L83/00; C08L83/04; C09; C09D; C09D183/00; C09D183/04; C08L2666/00; C08L2666/02; C08L2666/14; C08L2666/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A COMPOSITION OF MATTER COMPRISING A MIXTURE OF (1) A DIORGANOSILOXANE IN WHICH THE SILOXANE UNITS ARE SELECTED FROM THE GROUP CONSISTING OF DIMETHYLSILOXANE UNITS AND PHENYLMETHYLSILOXANE UNITS, WHICH DIORGANOSILOXANE CAN CONTAIN UP TO 20 MOL PERCENT DIPHENYLSILOXANE UNITS AND UP TO 1 MOL PERCENT SILOXANE UNITS OF THE FORMULA
Claim 2
Dependent Claim
50 words
A COMPOSITION OF MATTER COMPRISING A MIXTURE OF (1) A DIORGANOSILOXANE IN WHICH THE SILOXANE UNITS ARE SELECTED FROM THE GROUP CONSISTING OF DIMETHYLSILOXANE UNITS AND PHENYLMETHYLSILOXANE UNITS, WHICH DIORGANOSILOXANE CAN CONTAIN UP TO 20 MOL PERCENT DIPHENYLSILOXANE UNITS AND UP TO 1 MOL PERCENT SILOXANE UNITS OF THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-04 | 1965-03-06 | 1965-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-04 | 1969-03-06 | 1969-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-04 | 1973-03-06 | 1973-09-05 | $7700.00 | Window Closed / Lapsed |