US3053610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flame-sprayed metal article
Assignee: Uniroyal Inc
•
Filing: 1960-06-09
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Granted: 1962-09-11
•
Expires: 1980-06-09
Abstract
No abstract record available.
Inventors
- 👤 Shichman Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:22
CPC Classifications
C; C23; C23C; C23C4/00; C23C4/18; C23C4/185; C23C4/02; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9335; Y10S428/937; Y10S75/00; Y10S75/95; Y10S75/951; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A MASSIVE, THICK-WALLED MOLD SUITABLE FOR COMPRESSION MOLDING PLASTIC BODIES AT HIGH TEMPERATURES AND PRESSURES COMPRISING A BASE LAYER OF METAL CONFORMING ON ONE SIDE FAITHFULLY IN SURFACE DETAIL TO A PROTOTYPE MODEL AND COMPRISING COALESCED LAMELLAR METALLIC PARTICLES, AND A BACKING LAYER WHICH IS THICK RELATIVE TO SAID BASE LAYER AND WHICH COMPRISES A MATRIX OF COALESCED LAMELLARA PARTICLES OF A HIGHMELTING METAL, AND A FILLER METAL OF LOWER MELTING POINT UNIFORMLY FILLING THE VOIDS IN SAID MATRIX AND METALLURGICALLY BONDED TO THE METAL OF SAID MATRIX, SAID BACKING LAYER BEING CHARATERIZED BY HIGH TENSILE STRENGTH, DUCTILITY, AND FREEDOM FROM INTERNAL STRESSES.
Claim 2
Dependent Claim
103 words
A MASSIVE, THICK-WALLED MOLD SUITABLE FOR COMPRESSION MOLDING PLASTIC BODIES AT HIGH TEMPERATURES AND PRESSURES COMPRISING A BASE LAYER OF METAL CONFORMING ON ONE SIDE FAITHFULLY IN SURFACE DETAIL TO A PROTOTYPE MODEL AND COMPRISING COALESCED LAMELLAR METALLIC PARTICLES, AND A BACKING LAYER WHICH IS THICK RELATIVE TO SAID BASE LAYER AND WHICH COMPRISES A MATRIX OF COALESCED LAMELLARA PARTICLES OF A HIGHMELTING METAL, AND A FILLER METAL OF LOWER MELTING POINT UNIFORMLY FILLING THE VOIDS IN SAID MATRIX AND METALLURGICALLY BONDED TO THE METAL OF SAID MATRIX, SAID BACKING LAYER BEING CHARATERIZED BY HIGH TENSILE STRENGTH, DUCTILITY, AND FREEDOM FROM INTERNAL STRESSES.
References Cited (Backward Citations)
US1466640A
Cited
GB360743A
Cited
US2127487A
Cited
US2288658A
Cited
US2851331A
Cited
US2966423A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |