US3013528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallizing gun for internal surfaces
Assignee: Standard Oil Co
•
Filing: 1957-09-30
•
Granted: 1961-12-19
•
Expires: 1977-09-30
Abstract
No abstract record available.
Inventors
- 👤 Bland Julius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:33
CPC Classifications
C; C23; C23C; C23C4/00; C23C4/12; C23C4/14; C23C4/16; B; B05; B05B; B05B13/00; B05B13/06; B05B13/0627; B05B7/00; B05B7/16; B05B7/20; B05B7/201; B05B7/203; C23C4/129
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1725012A
Cited
US1942876A
Cited
US2088348A
Cited
US2340903A
Cited
US2560411A
Cited
US2865321A
Cited
US2769663A
Cited
US2800875A
Cited
US2845366A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |