Patent US3294731A successfully refreshed from Google Patents.
US3294731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pyrolizable enamel from mn and co chelates, glass, and siloxane resin
Assignee: ANAMAG Inc A CORP OF DE
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Filing: 1962-03-08
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Granted: 1966-12-27
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Expires: 1982-03-08
Abstract
No abstract record available.
Inventors
- 👤 Harry L Saums
- 👤 Wesley W Pendleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:00
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/40; C08K5/00; C08K5/0091
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A MAGNET WIRE ENEMEL COMPRISING 10-25 PARTS BY WEIGHT OF FUSIBLE POWDERED GLASS, 75-90 PARTS BY WEIGHT OF TEREPHTHALATE MODIFIED PHENYL-METHYL-SILOXANE RESIN ENAMEL, 0.5-3 PARTS BY WEIGHT OF METAL CHELATE SELECTED FROM THE GROUP CONSISTING OF MANGANOUS AND COBALT CHELATES.
Claim 2
Dependent Claim
40 words
A MAGNET WIRE ENEMEL COMPRISING 10-25 PARTS BY WEIGHT OF FUSIBLE POWDERED GLASS, 75-90 PARTS BY WEIGHT OF TEREPHTHALATE MODIFIED PHENYL-METHYL-SILOXANE RESIN ENAMEL, 0.5-3 PARTS BY WEIGHT OF METAL CHELATE SELECTED FROM THE GROUP CONSISTING OF MANGANOUS AND COBALT CHELATES.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |