Patent US3367332A successfully refreshed from Google Patents.
US3352307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical applicators
Assignee: Individual
•
Filing: 1964-06-08
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Granted: 1967-11-14
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Expires: 1984-06-08
Abstract
No abstract record available.
Inventors
- 👤 Bloxham Arnall Irving Wi Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:07
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/38
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
96 words
AN APPLICATOR FOR CLEANING OR TREATING SINUS CAVITIES, COMPRISING AT FLAT-SIDED RESILIENT STRIP HAVING A NATURAL CURVATURE AT RIGHT ANGLES TO THE WIDTH OF THE STRIP WHICH IS SUBSTANTIALLY GREATER THAN THE THICKNESS THEREOF, SO THAT THE STRIP IS RELATIVELY FLEXIBLE IN A PLANE CONTAINING THE CURVATURE AND RELATIVELY STIFF IN A DIRECTION PERPENDICULAR THERETO, THE SIDE EDGES OF AN END SECTION OF THE STRIP BEING FORMED WITH ANGLED INCISIONS TO PROVIDE BARB-LIKE REVERSE TEETH LYING WITHIN THE WIDTH AND THICKNESS OF THE STRIP AND WHICH ARE ADAPTED TO RETAIN A SWAB COVERING SAID END SECTION.
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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |