US2858172A
Expired / Lapsed
US
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Guide means for three-dimensionally movable rods
Assignee: Individual
•
Filing: 1954-03-26
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Granted: 1958-10-28
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Expires: 1974-03-26
Abstract
No abstract record available.
Inventors
- 👤 Schlapp Georg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:55
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/262; B23Q1/40; B23Q1/44; B23Q1/50; B23Q1/54; B23Q1/5468; B23Q1/5481; B23Q35/00; B23Q35/04; B23Q35/24; B23Q35/26; B23Q35/30; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/303416
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) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |