US3124171A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medicine dropper construction
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:13
CPC Classifications
B; B01; B01L; B01L3/00; B01L3/02; B01L3/0282
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A TWO PART MOLDED PLASTIC MEDICINE DROPPER, ONE PART COMPRISING A PUMP MEMBER AND THE OTHER COMPRISING A RIGID TUBULAR MEDICINE CONTAINER MEMBER OPEN AT EACH END AND ATTACHABLE AT ONE END TO THE PUMP MEMBER AND ADAPTED TO DISCHARGE MEDICINE THROUGH THE OTHER END; SAID PUMP MEMBER COMPRISING A FLEXIBLE BELLOWS MEMBER HAVING A RELATIVELY RIGID BASE PORTION SECURED THERETO AND HAVING A FLARING SKIRT PORTION BEYOND THE BASE PORTION FOR ATTACHMENT TO THE CONTAINER MEMBER, SAID BELLOWS MEMBERS, BASE PORTION, AND SKIRT PORTION BEING INTEGRAL, AND SAID FLARING SKIRT PORTION BEING ADAPTED TO SNUGLY FIT WITHIN THE ADJACENT END OF THE TUBULAR MEDICINE CONTAINER MEMBER WHEN THE PARTS ARE ASSEMBLED, SAID MEDICINE CONTAINING MEMBER HAVING INTEGRAL FINGER HOLDS ADAJCENT THE END WHICH FITS OVER THE FLARING SKIRT PORTION OF SAID PUMP MEMBER.
Claim 2
Dependent Claim
134 words
A TWO PART MOLDED PLASTIC MEDICINE DROPPER, ONE PART COMPRISING A PUMP MEMBER AND THE OTHER COMPRISING A RIGID TUBULAR MEDICINE CONTAINER MEMBER OPEN AT EACH END AND ATTACHABLE AT ONE END TO THE PUMP MEMBER AND ADAPTED TO DISCHARGE MEDICINE THROUGH THE OTHER END; SAID PUMP MEMBER COMPRISING A FLEXIBLE BELLOWS MEMBER HAVING A RELATIVELY RIGID BASE PORTION SECURED THERETO AND HAVING A FLARING SKIRT PORTION BEYOND THE BASE PORTION FOR ATTACHMENT TO THE CONTAINER MEMBER, SAID BELLOWS MEMBERS, BASE PORTION, AND SKIRT PORTION BEING INTEGRAL, AND SAID FLARING SKIRT PORTION BEING ADAPTED TO SNUGLY FIT WITHIN THE ADJACENT END OF THE TUBULAR MEDICINE CONTAINER MEMBER WHEN THE PARTS ARE ASSEMBLED, SAID MEDICINE CONTAINING MEMBER HAVING INTEGRAL FINGER HOLDS ADAJCENT THE END WHICH FITS OVER THE FLARING SKIRT PORTION OF SAID PUMP MEMBER.
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) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |