Patent US2829636A successfully refreshed from Google Patents.
US2829636A
Expired / Lapsed
US
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Apparatus for the radioactive treatment of animals
Assignee: Individual
•
Filing: 1957-07-15
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Granted: 1958-04-08
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Expires: 1977-07-15
Abstract
No abstract record available.
Inventors
- 👤 Ulrich K Henschke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:47
CPC Classifications
A; A61; A61N; A61N5/00; A61N5/10; A61N5/1001; A61N5/1028; A61N5/1029
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1238872A
Cited
DE620414C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-07 | 1961-10-07 | 1962-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-07 | 1965-10-07 | 1966-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-07 | 1969-10-07 | 1970-04-08 | $7700.00 | Window Closed / Lapsed |