US2745210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insecticide distributor
Assignee: Individual
•
Filing: 1953-07-07
•
Granted: 1956-05-15
•
Expires: 1973-07-07
Abstract
No abstract record available.
Inventors
- 👤 Raymond L Hild
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:35
CPC Classifications
A; A01; A01M; A01M7/00; A01M7/0003; A01M7/0014; Y; Y10; Y10S; Y10S239/00; Y10S239/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A DEVICE FOR DISTRIBUTING AN INSECTICIDE SOLUTION, COMPRISING A BLOWER HAVING A DISCHARGE DUCT FROM WHICH A FORCEFUL AIR STREAM IS PROJECTED BY SAID BLOWER, AN INTERNAL COMBUSTION ENGINE DRIVING THE BLOWER, AN EXHAUST PIPE ASSEMBLY LEADING FROM THE ENGINE, SAID ASSEMBLY INCLUDING A DISCHARGE TUBE DISPOSED WITHIN THE DUCT IN POSITION TO DISCHARGE THE EXHAUST GASES INTO THE AIR STREAM IN THE SAME DIRECTION OF FLOW, A TANK FOR A QUANTITY OF INSECTICIDE SOLUTION, AND AN INSECTICIDE SOLUTION SUPPLY PIPE CONNECTED BETWEEN THE TANK AND SAID EXHAUST PIPE ASSEMBLY INTERMEDIATE THE ENDS OF THE LATTER; SAID EXHAUST PIPE ASSEMBLY INCLUDING A PIPE SECTION OUTSIDE OF SAID BLOWER AND ITS DUCT, AND THE SUPPLY PIPE FOR A PORTION OF ITS LENGTH BEING IN HEAT EXCHANGE CONTACT WITH SAID EXHAUST PIPE SECTION.
Claim 2
Independent Claim
131 words
A DEVICE FOR DISTRIBUTING AN INSECTICIDE SOLUTION, COMPRISING A BLOWER HAVING A DISCHARGE DUCT FROM WHICH A FORCEFUL AIR STREAM IS PROJECTED BY SAID BLOWER, AN INTERNAL COMBUSTION ENGINE DRIVING THE BLOWER, AN EXHAUST PIPE ASSEMBLY LEADING FROM THE ENGINE, SAID ASSEMBLY INCLUDING A DISCHARGE TUBE DISPOSED WITHIN THE DUCT IN POSITION TO DISCHARGE THE EXHAUST GASES INTO THE AIR STREAM IN THE SAME DIRECTION OF FLOW, A TANK FOR A QUANTITY OF INSECTICIDE SOLUTION, AND AN INSECTICIDE SOLUTION SUPPLY PIPE CONNECTED BETWEEN THE TANK AND SAID EXHAUST PIPE ASSEMBLY INTERMEDIATE THE ENDS OF THE LATTER; SAID EXHAUST PIPE ASSEMBLY INCLUDING A PIPE SECTION OUTSIDE OF SAID BLOWER AND ITS DUCT, AND THE SUPPLY PIPE FOR A PORTION OF ITS LENGTH BEING IN HEAT EXCHANGE CONTACT WITH SAID EXHAUST PIPE 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) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |