Patent US3188102A successfully refreshed from Google Patents.
US3188102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chuck
Assignee: SCHULZE AND BURGESS CO
•
Filing: 1964-01-28
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Granted: 1965-06-08
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Expires: 1984-01-28
Abstract
No abstract record available.
Inventors
- 👤 Walter F Mott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:21
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/12; B23B31/1207; Y; Y10; Y10T; Y10T279/00; Y10T279/19; Y10T279/1973; Y10T279/1986
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |