US3085316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a resistor
Assignee: Sage Electronics Corp
•
Filing: 1959-03-26
•
Granted: 1963-04-16
•
Expires: 1979-03-26
Abstract
No abstract record available.
Inventors
- 👤 Robert H Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:49
CPC Classifications
H; H01; H01C; H01C1/00; H01C1/08; H01C1/084; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49087; Y10T29/4981; Y10T29/49812; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929; Y10T29/49931
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A METHOD OF MAKING AN ELECTRICAL COMPONENT HAVING A CONDUCTING PORTION WOUND ABOUT A DIELECTRIC CORE AND CONNECTED TO WIRES EXTENDING FROM OPPOSITE ENDS THEREOF, WHICH COMPRISES COATING SAID CORE WOUND PORTION WITH A PLASTIC INSULATING MATERIAL WHICH WHEN BAKED PERMANENTLY HARDENS INTO A HOMGENEOUS MASS, BAKING SAID INSULATING MATERIAL TO HARDEN SAME, PLACING A THIN METALLIC SHELL OF UNIFORM THICKNESS AROUND SAID HARDENED COATING OF INSULATING MATERIAL, PLACING A DEFORMABLE PLASTIS SLEEVE AROUND SAID METALLIC SHELL AND IN CONTACT THEREWITH, COMPRESSING SAID PLASTIC SLEEVE UNIFORMLY ABOUT ITS PERIMETER TO FORCE THE INNER SURFACE OF THE METALLIC SHELL INTO DIRECT AND INTIMATE CONTACT WITH THE OUTSIDE SURFACE OF SAID COATING SO THAT SAID SHELL CONFORMS TO ANY SURFACE IRREGULARITIES IN SAID COATING AND PROVIDES AN EFFICIENT HEAT DISSIPATING COVERING FOR THE COMPONENT, AND SUBSEQUENTLY REMOVING SAID PLASTIC SLEEVE.
Claim 2
Independent Claim
138 words
A METHOD OF MAKING AN ELECTRICAL COMPONENT HAVING A CONDUCTING PORTION WOUND ABOUT A DIELECTRIC CORE AND CONNECTED TO WIRES EXTENDING FROM OPPOSITE ENDS THEREOF, WHICH COMPRISES COATING SAID CORE WOUND PORTION WITH A PLASTIC INSULATING MATERIAL WHICH WHEN BAKED PERMANENTLY HARDENS INTO A HOMGENEOUS MASS, BAKING SAID INSULATING MATERIAL TO HARDEN SAME, PLACING A THIN METALLIC SHELL OF UNIFORM THICKNESS AROUND SAID HARDENED COATING OF INSULATING MATERIAL, PLACING A DEFORMABLE PLASTIS SLEEVE AROUND SAID METALLIC SHELL AND IN CONTACT THEREWITH, COMPRESSING SAID PLASTIC SLEEVE UNIFORMLY ABOUT ITS PERIMETER TO FORCE THE INNER SURFACE OF THE METALLIC SHELL INTO DIRECT AND INTIMATE CONTACT WITH THE OUTSIDE SURFACE OF SAID COATING SO THAT SAID SHELL CONFORMS TO ANY SURFACE IRREGULARITIES IN SAID COATING AND PROVIDES AN EFFICIENT HEAT DISSIPATING COVERING FOR THE COMPONENT, AND SUBSEQUENTLY REMOVING SAID PLASTIC SLEEVE.
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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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |