US3105733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for sterilizing air
Assignee: Individual
•
Filing: 1961-07-25
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Granted: 1963-10-01
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Expires: 1981-07-25
Abstract
No abstract record available.
Inventors
- 👤 Potapenko Gennady
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:19
CPC Classifications
A; A61; A61L; A61L9/00; A61L9/16; A61L9/18; A61L9/20; F; F24; F24F; F24F3/00; F24F3/12; F24F3/16; F24F8/00; F24F8/20; F24F8/22; Y; Y02; Y02A; Y02A50/00; Y02A50/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
APPARATUS FFOR PROVIDING A FLOW OF SUBSTANTIALLY STERILE AIR COMPRISING A AIR DUCT, MEANS DISPOSED WITHIN SAID AIR DUCT AND DEFINING AN OPENING THERETHROUGH FOR PRODUCING TURBULENCE IN SAID AIR FLOW, A SOURCE OF GERMICIDAL RADIATION DISPOSED WITHIN SAID OPENING SAID SPACED FROM SAID TIRUBLENCE PRODUCING MEANS TO PROVIDE AN INIMPEDED GAP ADJACENT THE SURFACE OF SAID SOURCE, MEANS
Claim 2
Dependent Claim
59 words
APPARATUS FFOR PROVIDING A FLOW OF SUBSTANTIALLY STERILE AIR COMPRISING A AIR DUCT, MEANS DISPOSED WITHIN SAID AIR DUCT AND DEFINING AN OPENING THERETHROUGH FOR PRODUCING TURBULENCE IN SAID AIR FLOW, A SOURCE OF GERMICIDAL RADIATION DISPOSED WITHIN SAID OPENING SAID SPACED FROM SAID TIRUBLENCE PRODUCING MEANS TO PROVIDE AN INIMPEDED GAP ADJACENT THE SURFACE OF SAID SOURCE, MEANS
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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |