US3082181A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organopolysiloxane elastomers containing a filler and a carboxylic acid salt of iron or manganese
Assignee: General Electric Co
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Filing: 1957-08-14
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Granted: 1963-03-19
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Expires: 1977-08-14
Abstract
No abstract record available.
Inventors
- 👤 Donald V Brown
- 👤 Glennard R Lucas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:26
CPC Classifications
C; C08; C08L; C08L83/00; C08L83/04; C08G; C08G77/00; C08G77/04; C08G77/14; C08G77/16; C08G77/12; C08G77/20; C08G77/70; C08K; C08K5/00; C08K5/0091; C08K5/04; C08K5/09; C08K5/098; C08L2666/00; C08L2666/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A COMPOSITION OF MATTER COMPRISING (1) AN ORGANOPOLYSILOZANE CONVERTIBLE TO THE CURED, SOLID, ELASTIC STATE, (2) A FILLER, AND (3) A SMALL AMOUNT OF A METALLIC SALT OF ORGANIC CARBOXYLIC ACID, THE METALLIC ION BEING SELECTED FROM THE CLASS CONSISTING OF IRON AND MANGANESE.
Claim 2
Dependent Claim
44 words
A COMPOSITION OF MATTER COMPRISING (1) AN ORGANOPOLYSILOZANE CONVERTIBLE TO THE CURED, SOLID, ELASTIC STATE, (2) A FILLER, AND (3) A SMALL AMOUNT OF A METALLIC SALT OF ORGANIC CARBOXYLIC ACID, THE METALLIC ION BEING SELECTED FROM THE CLASS CONSISTING OF IRON AND MANGANESE.
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) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |