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US3159144A Expired / Lapsed US ⏱️ 0.0 years remaining

Insecticide applicator structure

Assignee: Individual
•
Filing: 1963-04-02
•
Granted: 1964-12-01
•
Expires: 1983-04-02
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Abstract

No abstract record available.

Inventors

  • 👤 Ronald S Duncan
  • 👤 Benjamin W Arnold

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 22:28
CPC Classifications
A; A01; A01K; A01K13/00; A01K13/0034; A01K13/004; A01K13/003

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 187 words
APPLICATOR STRUCTURE FOR APPLYING LIQUID SUCH AS AN INSECTICIDE TO DOMESTIC ANIMALS THROUGH THE MEDIUM OF SUCH ANIMALS RUBBING THEIR BODIES THEREAGAINST, HAVING IN COMBINATION, AN ELONGATED, SUBSTANTIALLY FLEXIBLE ELONGATED SUPPORTING ELEMENT ANCHORED AT THE ENDS THEREOF AND DISPOSED IN AT LEAST A SOMEWHAT INCLINED RELATION WITH RESPECT TO THE GROUND AND EFFECTIVE TO CAUSE LIQUID TO TRICKLE DOWNWARDLY THEREON FROM A SOURCE, A MULTIPLICITY OF SOMEWHAT FLEXIBLE AND ELASTIC DISC ELEMENTS HAVING IRREGULAR PERIPHERAL EDGES AND CENTRALLY APERTURED AND AXIALLY AND SNUGLY DISPOSED UPON SAID SUPPORTING ELEMENT IN END TO END RELATION AND ROTATABLE UPON SAID ELEMENT, SAID DISC ELEMENTS BEING CONSTRUCTED FOR THE MOST PART OF RUBBER-LIKE MATERIAL AND HAVING LIMITED POROSITY AND SLIGHTLY ROUGHENED FACE SURFACES, SAID DISC ELEMENTS COOPERATING WITH SAID ELONGATED SUPPORTING ELEMENT TO DISPERSE LIQUID FROM SAID SUPPORTING ELEMENT OUTWARDLY AND RADIALLY AND TO SHIFT PLANAR POSITIONS RELATIVE TO EACH OTHER AND TO SAID SUPPORTING ELEMENT WHEN RUBBED AGAINST BY THE ROUNDED CONTOUR OF THE BODY OF A DOMESTIC ANIMAL, AND SERVING TO STOP OR DAM THE DOWNWARD FLOW OF LIQUID ON SAID SUPPORTING ELEMENT OPON CESSATION OF SAID RUBBING ACTION.
Claim 2
Dependent Claim 187 words
APPLICATOR STRUCTURE FOR APPLYING LIQUID SUCH AS AN INSECTICIDE TO DOMESTIC ANIMALS THROUGH THE MEDIUM OF SUCH ANIMALS RUBBING THEIR BODIES THEREAGAINST, HAVING IN COMBINATION, AN ELONGATED, SUBSTANTIALLY FLEXIBLE ELONGATED SUPPORTING ELEMENT ANCHORED AT THE ENDS THEREOF AND DISPOSED IN AT LEAST A SOMEWHAT INCLINED RELATION WITH RESPECT TO THE GROUND AND EFFECTIVE TO CAUSE LIQUID TO TRICKLE DOWNWARDLY THEREON FROM A SOURCE, A MULTIPLICITY OF SOMEWHAT FLEXIBLE AND ELASTIC DISC ELEMENTS HAVING IRREGULAR PERIPHERAL EDGES AND CENTRALLY APERTURED AND AXIALLY AND SNUGLY DISPOSED UPON SAID SUPPORTING ELEMENT IN END TO END RELATION AND ROTATABLE UPON SAID ELEMENT, SAID DISC ELEMENTS BEING CONSTRUCTED FOR THE MOST PART OF RUBBER-LIKE MATERIAL AND HAVING LIMITED POROSITY AND SLIGHTLY ROUGHENED FACE SURFACES, SAID DISC ELEMENTS COOPERATING WITH SAID ELONGATED SUPPORTING ELEMENT TO DISPERSE LIQUID FROM SAID SUPPORTING ELEMENT OUTWARDLY AND RADIALLY AND TO SHIFT PLANAR POSITIONS RELATIVE TO EACH OTHER AND TO SAID SUPPORTING ELEMENT WHEN RUBBED AGAINST BY THE ROUNDED CONTOUR OF THE BODY OF A DOMESTIC ANIMAL, AND SERVING TO STOP OR DAM THE DOWNWARD FLOW OF LIQUID ON SAID SUPPORTING ELEMENT OPON CESSATION OF SAID RUBBING ACTION.

References Cited (Backward Citations)

US2277443A Cited
US2581028A Cited
US2884100A Cited
US2883965A Cited
US2982251A Cited
US3062187A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-12-01 1968-06-01 1968-12-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-12-01 1972-06-01 1972-12-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-12-01 1976-06-01 1976-12-01 $7700.00 Window Closed / Lapsed

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