US3089199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of applying insulating incapsulation
Assignee: Individual
•
Filing: 1960-06-17
•
Granted: 1963-05-14
•
Expires: 1980-06-17
Abstract
No abstract record available.
Inventors
- 👤 Andrew A Halacsy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:33
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A METHOD OF INCAPSULATING AN ELECTRICAL UNIT WITH A COATING OF UNIFORM DIELECTRIC STRENGTH, COMPRISING THE STEPS OF APPLYING A UNIFORM COATING OF AN UNCURED PLASTIC INSULATING MATERIAL TO THE SURFACE AREA OF SAID UNIT EXCEPT FOR A SUPPORT AREA ADJACENT SAID COATED SURFACE AREA, SAID COATED SURFACE AREA HAVING A BORDER ZONE ADJACENT SAID SUPPORT AREA AND DEFINED BETWEEN SAID COATED AND SUPPORT AREAS, CURING SAID COATED SURFACE AREA AND GRADIENTLY CURING SAID BORDER ZONE WITH THE CURE THEREAT DIMINISHING FROM A PARTIALLY CURED ZONE TO AN UNCURED ZONE AKDJACENT SAID SUPPORT AREA WHILE SUPPORTING SAID UNIT AT SAID LATTER AREA, EXPOSING SAID SUPPORT AREA AND UNIFORMLY COATING THE SAME WITH AN ADDITIONAL QUANTITY OF SAID UNCURED MATERIAL AND INTIMATELY MERGING THE
Claim 2
Independent Claim
123 words
A METHOD OF INCAPSULATING AN ELECTRICAL UNIT WITH A COATING OF UNIFORM DIELECTRIC STRENGTH, COMPRISING THE STEPS OF APPLYING A UNIFORM COATING OF AN UNCURED PLASTIC INSULATING MATERIAL TO THE SURFACE AREA OF SAID UNIT EXCEPT FOR A SUPPORT AREA ADJACENT SAID COATED SURFACE AREA, SAID COATED SURFACE AREA HAVING A BORDER ZONE ADJACENT SAID SUPPORT AREA AND DEFINED BETWEEN SAID COATED AND SUPPORT AREAS, CURING SAID COATED SURFACE AREA AND GRADIENTLY CURING SAID BORDER ZONE WITH THE CURE THEREAT DIMINISHING FROM A PARTIALLY CURED ZONE TO AN UNCURED ZONE AKDJACENT SAID SUPPORT AREA WHILE SUPPORTING SAID UNIT AT SAID LATTER AREA, EXPOSING SAID SUPPORT AREA AND UNIFORMLY COATING THE SAME WITH AN ADDITIONAL QUANTITY OF SAID UNCURED MATERIAL AND INTIMATELY MERGING THE
References Cited (Backward Citations)
US2940128A
Cited
US1963607A
Cited
US2376085A
Cited
US2361348A
Cited
GB657821A
Cited
US2781147A
Cited
US2856639A
Cited
US2875098A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |