Patent US3150940A successfully refreshed from Google Patents.
US3150940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing surface and method of producing said surface
Assignee: Milacron Inc
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Filing: 1960-03-01
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Granted: 1964-09-29
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Expires: 1980-03-01
Abstract
No abstract record available.
Inventors
- 👤 Graves Carl Osborn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:24
CPC Classifications
C; C23; C23C; C23C4/00; C23C4/04; C23C4/06; C23C4/08; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; C23C4/01; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/912; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/937; Y10T; Y10T428/00; Y10T428/12; Y10T428/12389; Y10T428/12396; Y10T428/12493; Y10T428/12771; Y10T428/12806; Y10T428/12826; Y10T428/12993
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
18 words
A BEARING MEMBER COMPRISING A METALLIC BASE HAVING A FLAT SURFACE AND A DEPOSIT OF MOLYBDENUM BONDED TO
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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) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |