US3209696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hypodermic projectile
Assignee: PALMER CHEMICAL AND EQUIPMENT
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Filing: 1963-12-23
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Granted: 1965-10-05
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Expires: 1983-12-23
Abstract
No abstract record available.
Inventors
- 👤 Harold C Palmer
- 👤 Jeffrey H Tucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:02
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/02; F42B12/36; F42B12/46; F42B12/54
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
93 words
A PROJECTILE ADAPTED TO BE FIRED FROM A GUN BY THE IMPINGEMENT OF THE PRESSURE GAS PRODUCED BY THE FIRING OF SAID GUN, SAID PROJECTILE COMPRISING A HOLLOW BODY CARRYING INJECTION MEANS THEREUPON AND A DRUG HOLDING PORTION ADAPTED TO CONTAIN A LIQUID DRUG THEREWITHIN, ENTRY MEANS FOR SAID PRESSURE GAS INTO SAID DRUG HOLDING PORTION SO THAT THE LIQUID DRUG NORMALLY CONTAINED THEREWITHIN CAN BE PRESSURE CONTROLLED, AND MEANS ALLOWING COMMUNICATION BETWEEN SAID DRUG HOLDING PORTION AND SAID INJECTION MEANS AFTER SAID INJECTION MEANS HAVE PENETRATED INTO THE BODY OF THE ANIMAL.
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) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |