Patent US2945776A successfully refreshed from Google Patents.
US2945776A
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US
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Potting composition and process
Assignee: ACF Industries Inc
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Filing: 1957-12-20
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Granted: 1960-07-19
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Expires: 1977-12-20
Abstract
No abstract record available.
Inventors
- 👤 Dominick R Conguisti
- 👤 Donald J Mullane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:11
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/46; Y; Y10; Y10S; Y10S521/00; Y10S521/918
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
THE METHOD OF POTTING AN ELECTRONIC COMPONENT WHICH COMPRISES, MIXING HOLLOW GAS-FILLED RESINOUS SPHERES WITH A FLUID SILICONE RUBBER COMPOUND TO FROM A PLASTIC POTTING COMPOSITION HAVING GAS CELLS THEREIN, COATING THE COMPONENT WITH PLASTIC POTTING COMPOSITION, HEATING THE COATED COMPONENT IN AN OVEN TO CURE THE POTTING COMPOSITION TO EXPAND THE GAS WITHIN SAID SPHERES UNTIL THEY BURST, THE ENCAPSULATING SAID COATED COMPONENT IN A RESIN.
Claim 2
Independent Claim
67 words
THE METHOD OF POTTING AN ELECTRONIC COMPONENT WHICH COMPRISES, MIXING HOLLOW GAS-FILLED RESINOUS SPHERES WITH A FLUID SILICONE RUBBER COMPOUND TO FROM A PLASTIC POTTING COMPOSITION HAVING GAS CELLS THEREIN, COATING THE COMPONENT WITH PLASTIC POTTING COMPOSITION, HEATING THE COATED COMPONENT IN AN OVEN TO CURE THE POTTING COMPOSITION TO EXPAND THE GAS WITHIN SAID SPHERES UNTIL THEY BURST, THE ENCAPSULATING SAID COATED COMPONENT IN A RESIN.
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) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |