Patent US2588083A successfully refreshed from Google Patents.
US2588083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organosilicon aldehydes and methods of preparing the same
Assignee: General Electric Co
•
Filing: 1950-06-01
•
Granted: 1952-03-04
•
Expires: 1970-06-01
Abstract
No abstract record available.
Inventors
- 👤 Charles A Burkhard
- 👤 Dallas T Hurd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:18
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0803; C07F7/081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
9 words
A COMPOSITION OF MATTER CORRESPONDING TO THE GENERAL FORMULA:
Claim 2
Dependent Claim
9 words
A COMPOSITION OF MATTER CORRESPONDING TO THE GENERAL FORMULA:
References Cited (Backward Citations)
US2327066A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-04 | 1955-09-03 | 1956-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-04 | 1959-09-03 | 1960-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-04 | 1963-09-03 | 1964-03-04 | $7700.00 | Window Closed / Lapsed |