US3298802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for covering objects with a decorative bright-nickel/chromium coating, as well as objects covered by applying this method
Assignee: N V Research-Holland 's Hertogenbosch
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Filing: 1963-02-25
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Granted: 1967-01-17
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Expires: 1983-02-25
Abstract
No abstract record available.
Inventors
- 👤 Odekerken Jules Marie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:30
CPC Classifications
C; C25; C25D; C25D5/00; C25D5/10; C25D5/12; C25D5/14; C25D15/00; C25D15/02; C25D5/60; C25D5/623; C25D5/627; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9265; Y10S428/927; Y10S428/9335; Y10S428/934; Y10S428/935; Y10S428/936; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/1266; Y10T428/12771; Y10T428/12806; Y10T428/12826; Y10T428/12847; Y10T428/12854; Y10T428/12861; Y10T428/12896
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
AN OBJECT COMPRISING A BASE HAVING THEREON A BRIGHT NICKEL COATING, AN INTERMEDIATE METAL LAYER OVER SAID COATING, SAID INTERMEDIATE LAYER HAVING THEREIN PARITICLES HAVING A CONDUCTIVITY NOT EXCEEDING THE CONDUCTIVITY OF GRAPHITE, AND A PLATED CHROMIUM LAYER OVER SAID INTERMEDIATE LAYER.
Claim 2
Dependent Claim
42 words
AN OBJECT COMPRISING A BASE HAVING THEREON A BRIGHT NICKEL COATING, AN INTERMEDIATE METAL LAYER OVER SAID COATING, SAID INTERMEDIATE LAYER HAVING THEREIN PARITICLES HAVING A CONDUCTIVITY NOT EXCEEDING THE CONDUCTIVITY OF GRAPHITE, AND A PLATED CHROMIUM LAYER OVER SAID INTERMEDIATE LAYER.
References Cited (Backward Citations)
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US2871550A
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US3152972A
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US3152973A
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US3152971A
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US3090733A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |