Patent US3356473A successfully refreshed from Google Patents.
US3356473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal-bonded diamond abrasive body
Assignee: General Electric Co
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Filing: 1964-05-28
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Granted: 1967-12-05
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Expires: 1984-05-28
Abstract
No abstract record available.
Inventors
- 👤 Edwin H Hull
- 👤 Thomas A Vanderslice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:51
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/14; C09K3/1436; C09K3/1445; B; B24; B24D; B24D3/00; B24D3/02; B24D3/04; B24D3/06; B24D3/08; Y; Y10; Y10S; Y10S425/00; Y10S425/026; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12806; Y10T428/12826
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
IN AN ABRASSIVE BODY CONSISTING ESSENTIALLY OF A PLURALITY OF DIAMOND PARTICLES, A FIRST METAL COVERING THE SURFACE OF EACH OF SAID DIAMOND PARTICLES AND A SECOND METAL BRAZED TOTHE COATING OF FIRST METAL OVER EACH DIAMOND PARTICLE THEREBY FIXING THE RELATIONSHIP OF SAID DIAMOND PARTICLES IN SAID BODY RELATIVE TO EACH OTHER, THE IMPROVEMENT COMPRISING THE FIRST METAL BEING MOLYBDENUM AND THE SECOND METAL BEING COPPER.
Claim 2
Dependent Claim
67 words
IN AN ABRASSIVE BODY CONSISTING ESSENTIALLY OF A PLURALITY OF DIAMOND PARTICLES, A FIRST METAL COVERING THE SURFACE OF EACH OF SAID DIAMOND PARTICLES AND A SECOND METAL BRAZED TOTHE COATING OF FIRST METAL OVER EACH DIAMOND PARTICLE THEREBY FIXING THE RELATIONSHIP OF SAID DIAMOND PARTICLES IN SAID BODY RELATIVE TO EACH OTHER, THE IMPROVEMENT COMPRISING THE FIRST METAL BEING MOLYBDENUM AND THE SECOND METAL BEING COPPER.
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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) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |