US3169267A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid applicator
Assignee: SC Johnson and Son Inc
•
Filing: 1963-03-29
•
Granted: 1965-02-16
•
Expires: 1983-03-29
Abstract
No abstract record available.
Inventors
- 👤 Warren J Luedtke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:11
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/24; B65D47/248; A; A47; A47L; A47L23/00; A47L23/04; A47L23/05; A61; A61M; A61M35/00; A61M35/003; A61M35/006; B65D47/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A DAUBER OF THE CLASS DESCRIBED, COMPRISING A FLUID CONTAINER HAVING AN OPENING, AND FLUID FLOW CONTROL MEANS POSITIONED IN SAID OPENING AND CONTROLLING THE FLOW OF FLUID FROM SAID CONTAINER, SAID FLUID FLOW CONTROL MEANS INCLUDING A BODY FORMED WITH A LONGITUDINAL BORE AND AN END WALL, MEANS FORMING AN APERTURE IN SAID END WALL OPENING INTO BORE, CLOSURE MEANS IN SAID BORE HAVING A STEM EXTENDING THROUGH SAID APERTURE AND FORMED WITH A SURFACE FOR ENGAGING THE PORTION OF SAID END WALL DEFINING SAID APERTURE IN A FRICTION FIT RESISTING DISENGAGEMENT THEREOF AND CONSISTUTING A PRIMARY SEAL, SAID CLOSURE MEANS HAVING A SECOND SURFACE FOR ENGAGING A ZONE OF SAID MEANS FORMING SAID APERTURE TO CONSTITUTE A SECONDARY SEAL, SAID SEALS BEING BROKEN BY APPLICATION OF FORCE TO THE STEM OF SAID CLOSURE MEANS EXTENDING THROUGH SAID APERTURE THUS TO PERMIT THE FLOW OF FLUID FROM SAID CONTAINER, AND SPRING MEANS IN SAID BORE URGING SAID CLOSURE MEANS INTO A POSITION TO EFFECT SAID SECOND SEAL.
Claim 2
Dependent Claim
168 words
A DAUBER OF THE CLASS DESCRIBED, COMPRISING A FLUID CONTAINER HAVING AN OPENING, AND FLUID FLOW CONTROL MEANS POSITIONED IN SAID OPENING AND CONTROLLING THE FLOW OF FLUID FROM SAID CONTAINER, SAID FLUID FLOW CONTROL MEANS INCLUDING A BODY FORMED WITH A LONGITUDINAL BORE AND AN END WALL, MEANS FORMING AN APERTURE IN SAID END WALL OPENING INTO BORE, CLOSURE MEANS IN SAID BORE HAVING A STEM EXTENDING THROUGH SAID APERTURE AND FORMED WITH A SURFACE FOR ENGAGING THE PORTION OF SAID END WALL DEFINING SAID APERTURE IN A FRICTION FIT RESISTING DISENGAGEMENT THEREOF AND CONSISTUTING A PRIMARY SEAL, SAID CLOSURE MEANS HAVING A SECOND SURFACE FOR ENGAGING A ZONE OF SAID MEANS FORMING SAID APERTURE TO CONSTITUTE A SECONDARY SEAL, SAID SEALS BEING BROKEN BY APPLICATION OF FORCE TO THE STEM OF SAID CLOSURE MEANS EXTENDING THROUGH SAID APERTURE THUS TO PERMIT THE FLOW OF FLUID FROM SAID CONTAINER, AND SPRING MEANS IN SAID BORE URGING SAID CLOSURE MEANS INTO A POSITION TO EFFECT SAID SECOND SEAL.
References Cited (Backward Citations)
US2483656A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-16 | 1968-08-17 | 1969-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-16 | 1972-08-17 | 1973-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-16 | 1976-08-17 | 1977-02-16 | $7700.00 | Window Closed / Lapsed |