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US3240209A
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Needle cap
Assignee: HYPODERMIC NEEDLE VALVE CORP
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Filing: 1964-06-29
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Granted: 1966-03-15
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Expires: 1984-06-29
Abstract
No abstract record available.
Inventors
- 👤 Robert W Ogle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:29
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; A61M5/28; A61M5/285; A61M5/286; A61M2005/287
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A HYPODERMIC SYRINGE COMPRISING IN COMBINATION A HOLLOW BARREL MEMBER PROVIDED WITH A HUB, A PLUNGER NORMALLY RECEIVED WITHIN SAID BARREL, A HOLLOW NEEDLE EXTENDING FROM SAID HUB AND HAVING AN INNER END EXTENDING INTO THE INTERIOR OF SAID BARREL, A CAP COMPRISING A BALLOON CONSTITUTING THE MAJOR PORTION OF A HOLLOW SPHERE AND A TUBULAR SLEEVE DEPENDING FROM SAID BALLOON AND FITTED OVER THE INNER END OF SAID NEEDLE.
Claim 2
Dependent Claim
70 words
A HYPODERMIC SYRINGE COMPRISING IN COMBINATION A HOLLOW BARREL MEMBER PROVIDED WITH A HUB, A PLUNGER NORMALLY RECEIVED WITHIN SAID BARREL, A HOLLOW NEEDLE EXTENDING FROM SAID HUB AND HAVING AN INNER END EXTENDING INTO THE INTERIOR OF SAID BARREL, A CAP COMPRISING A BALLOON CONSTITUTING THE MAJOR PORTION OF A HOLLOW SPHERE AND A TUBULAR SLEEVE DEPENDING FROM SAID BALLOON AND FITTED OVER THE INNER END OF SAID NEEDLE.
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) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |