US2662029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paraffin wax having low electrical conductivity and method of coating glass therewith
Assignee: General Electric Co
•
Filing: 1950-10-17
•
Granted: 1953-12-08
•
Expires: 1970-10-17
Abstract
No abstract record available.
Inventors
- 👤 Kenneth N Mathes
- 👤 Thomas J Rasmussen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:49
CPC Classifications
C; C08; C08L; C08L91/00; C08L91/06; C08L91/08; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/255
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
46 words
A COMPOSITION OF MATTER HAVING A LOW ELECTRICAL CONDUCTIVELY UNDER HIGH HUMIDITY CONDITIONS AND CONSISTING ESSENTIALLY OF A PARAFFIN WAX HAVING INCORPORATED THEREIN FROM 0.05 TO 10 PER CENT, BY WEIGHT OF A POLYMETHYLCHLOROPOLYSILOXANE, BASED ON THE TOTAL WEIGHT OF THE LATTER AND THE PARAFFIN WAX.
Claim 2
Dependent Claim
46 words
A COMPOSITION OF MATTER HAVING A LOW ELECTRICAL CONDUCTIVELY UNDER HIGH HUMIDITY CONDITIONS AND CONSISTING ESSENTIALLY OF A PARAFFIN WAX HAVING INCORPORATED THEREIN FROM 0.05 TO 10 PER CENT, BY WEIGHT OF A POLYMETHYLCHLOROPOLYSILOXANE, BASED ON THE TOTAL WEIGHT OF THE LATTER AND THE PARAFFIN WAX.
Claim 3
Independent Claim
55 words
THE METHOD FOR MAKING A COATED GLASS BASE HAVING A LOW ELECTRICAL CONDUCTIVELY UNDER HIGH HUMIDITY CONDITIONS, WHICH PROCESS COMPRISES COATING THE AFORESAID GLASS BASED WITH A PARAFFIN WAX HAVING INCORPORATED THEREIN FROM 0.05 TO 10 PER CENT, BY WEIGHT, OF A POLYMETHYLCHLOROPOLYSILOXANE, BASED ON THE TOTAL WEIGHT OF THE LATTER AND THE PARAFFIN WAX.
Claim 4
Independent Claim
55 words
THE METHOD FOR MAKING A COATED GLASS BASE HAVING A LOW ELECTRICAL CONDUCTIVELY UNDER HIGH HUMIDITY CONDITIONS, WHICH PROCESS COMPRISES COATING THE AFORESAID GLASS BASED WITH A PARAFFIN WAX HAVING INCORPORATED THEREIN FROM 0.05 TO 10 PER CENT, BY WEIGHT, OF A POLYMETHYLCHLOROPOLYSILOXANE, BASED ON THE TOTAL WEIGHT OF THE LATTER AND THE PARAFFIN WAX.
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-07 | 1957-06-08 | 1957-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-07 | 1961-06-08 | 1961-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-07 | 1965-06-08 | 1965-12-08 | $7700.00 | Window Closed / Lapsed |