US3500041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for inactivating disease organisms
Assignee: GLENN M KASSING
•
Filing: 1967-02-15
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Granted: 1970-03-10
•
Expires: 1987-02-15
Abstract
No abstract record available.
Inventors
- 👤 Glenn M Kassing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:21
CPC Classifications
A; A01; A01K; A01K63/00; A01K63/04; A61; A61L; A61L2/00; A61L2/02; A61L2/08; A61L2/10; C; C02; C02F; C02F1/00; C02F1/30; C02F1/32; C02F1/325; C02F2201/00; C02F2201/32; C02F2201/322; C02F2201/3221
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2669661A
Cited
US2709984A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-09 | 1973-09-08 | 1974-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-09 | 1977-09-08 | 1978-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-09 | 1981-09-08 | 1982-03-10 | $7700.00 | Window Closed / Lapsed |