US2653889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bubbling reduction for high temperature resisting bonding
Assignee: General Electric Co
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Filing: 1951-09-14
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Granted: 1953-09-29
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Expires: 1971-09-14
Abstract
No abstract record available.
Inventors
- 👤 Karl F Hager
- 👤 Hans I Lindenmayr
- 👤 Rosenthal Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:03
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/04; B32B15/08; Y; Y10; Y10S; Y10S428/00; Y10S428/92; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T156/1057; Y10T156/1082; Y10T428/00; Y10T428/12; Y10T428/12361; Y10T428/12431; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24355; Y10T428/24471; Y10T428/24479; Y10T428/2457; Y10T428/26; Y10T428/263; Y10T428/264; Y10T428/265; Y10T428/28; Y10T428/2804; Y10T428/31504; Y10T428/31652; Y10T428/31663
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
51 words
A HEAT RESISTANT LAMINATE COMPRISING A NONPOROUS METAL BASE MATERIAL, AN ADHESIVE EFFECTIVE AT HIGH TEMPERATURES PAINTED ON THE SURFACE OF SAID BASE METAL, AND A METAL FOIL BONDED TO THE BASE MATERIAL BY THE ADHESIVE, SAID METAL FOIL HAVING GROOVES FORMED IN ITS SURFACE TO PREVENT BUBBLING OF THE FOIL.
Claim 2
Dependent Claim
51 words
A HEAT RESISTANT LAMINATE COMPRISING A NONPOROUS METAL BASE MATERIAL, AN ADHESIVE EFFECTIVE AT HIGH TEMPERATURES PAINTED ON THE SURFACE OF SAID BASE METAL, AND A METAL FOIL BONDED TO THE BASE MATERIAL BY THE ADHESIVE, SAID METAL FOIL HAVING GROOVES FORMED IN ITS SURFACE TO PREVENT BUBBLING OF THE FOIL.
Claim 3
Independent Claim
69 words
THE METHOD OF FORMING A HIGH HEAT REFLECTIVE LAMINATE HAVING BUBBLING AND BLISTERING INHIBITED CHARACTERISTICS AT HIGH TEMPERATURES WHICH COMPRISES, PAINTING A NON-POROUS METAL WALL WITH A HIGH HEAT RESISTING ADHESIVE, APPLYING A HIGHLY REFLECTIVE METAL FOIL TO SAID PAINTED WALL TO FORM SAID LAMINATE, CUTTING DEEP GROOVES IN SAID FOIL, AND HEATING SAID LAMINATE TO HIGH TEMPERATURE TO EFFECT ADHESION OF SAID GROOVED FOIL TO SAID METAL WALL.
Claim 4
Independent Claim
69 words
THE METHOD OF FORMING A HIGH HEAT REFLECTIVE LAMINATE HAVING BUBBLING AND BLISTERING INHIBITED CHARACTERISTICS AT HIGH TEMPERATURES WHICH COMPRISES, PAINTING A NON-POROUS METAL WALL WITH A HIGH HEAT RESISTING ADHESIVE, APPLYING A HIGHLY REFLECTIVE METAL FOIL TO SAID PAINTED WALL TO FORM SAID LAMINATE, CUTTING DEEP GROOVES IN SAID FOIL, AND HEATING SAID LAMINATE TO HIGH TEMPERATURE TO EFFECT ADHESION OF SAID GROOVED FOIL TO SAID METAL WALL.
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) | 1956-09-28 | 1957-03-30 | 1957-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-28 | 1961-03-30 | 1961-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-28 | 1965-03-30 | 1965-09-29 | $7700.00 | Window Closed / Lapsed |