IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0063770
(2005-02-23)
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등록번호 |
US-7264027
(2007-09-04)
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발명자
/ 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
The Hecker Law Group, PLC
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인용정보 |
피인용 횟수 :
11 인용 특허 :
6 |
초록
▼
An oil filler cap with an integrated oil directing funnel. The cap is configurable to fit many automobile makes and models, and is configured to accept the threaded top end of standard quart containers. The integrated funnel is extendible to a fully open position wherein it facilitates replacement
An oil filler cap with an integrated oil directing funnel. The cap is configurable to fit many automobile makes and models, and is configured to accept the threaded top end of standard quart containers. The integrated funnel is extendible to a fully open position wherein it facilitates replacement of engine oil in a manner preventing spillage onto the engine block and vicinity. Once the outlet of a standard quart container of engine oil is placed into the collapsible funnel to engage the cap structure, the funnel may then collapse to its resting position while passing engine oil from the standard quart container to the engine block. Drainage holes in the cap recapture oil that seeps through or clings to the integrated funnel.
대표청구항
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The invention claimed is: 1. An oil filler cap apparatus comprising: an adapter module couplable at one end to an automobile engine oil fill access opening; a fixed funnel module having a top side and a bottom side, wherein said bottom side of said fixed funnel module is coupled to a second end of
The invention claimed is: 1. An oil filler cap apparatus comprising: an adapter module couplable at one end to an automobile engine oil fill access opening; a fixed funnel module having a top side and a bottom side, wherein said bottom side of said fixed funnel module is coupled to a second end of said adapter module; a collapsible funnel module coupled to an inside section of said bottom side of said fixed funnel module, wherein said collapsible funnel module comprises a fully extended and a fully retracted configuration, and wherein said collapsible funnel module is fully contained inside said fixed funnel module when in said fully retracted position; and a top cover module removably couplable to said top side of said fixed funnel module. 2. The apparatus of claim 1, wherein said adapter module comprises a bulb type finish at said end couplable to said automobile engine oil fill access opening. 3. The apparatus of claim 1, wherein said adapter module comprises a cam type finish at said end couplable to said automobile engine oil fill access opening. 4. The apparatus of claim 1, wherein said end of said adapter module couplable to said automobile engine is configured to provide a pressure lock-fit with said automobile's oil filler access opening. 5. The apparatus of claim 1, wherein said fixed funnel module comprises: one or more drainage holes at inside wall of said fixed funnel module near a bottom side to direct spilled fluids from said collapsible funnel module back through said fixed funnel module; a hollow cylindrical mounting column extending upwards from said bottom side of said fixed funnel module, said hollow cylindrical mounting column having an outside bottom section, an inside bottom section, an outside top section, and an inside top section; said outside bottom section fixably coupled to said inside wall of said fixed funnel module at said bottom side. 6. The apparatus of claim 5, wherein said second end of said adapter module is coupled to said inside bottom section of said hollow cylindrical mounting column. 7. The apparatus of claim 5, wherein said inner ring of said collapsible funnel module is coupled to said outside top section of said hollow cylindrical mounting column. 8. The apparatus of claim 5, wherein said top cover module couplable to said top side of said fixed funnel module comprises coupling said top cover module to said inside top section of said hollow cylindrical mounting column when said collapsible funnel module is in a collapsed position. 9. The apparatus of claim 1, wherein said collapsible funnel module is expandable to a fully extended position when said top cover module is removed. 10. The apparatus of claim 1, further comprising: a first gasket at said bottom side of said fixed funnel module to provide pressure lock with said access opening; a second gasket to provide pressure lock between contacts of an outer ring of said collapsible funnel module and said fixed funnel module; and a third gasket to provide pressure lock between contacts of said outer ring of said collapsible funnel module and said top cover. 11. An apparatus comprising: an adapter module having a first end and a second end, said first end of said adapter module couplable to an access opening for replacement fluids; a fixed funnel module having a bottom side and a top side, said fixed funnel module fixably coupled at said bottom side to said second end of said adapter module; a collapsible funnel module having a plurality of rings, said plurality of rings comprising an inner ring end and an outer ring end, said collapsible funnel module fixably coupled at said inner ring end to inside wall of said bottom side of said fixed funnel module, wherein said collapsible funnel module is fully contained inside said fixed funnel module when in a fully collapsed position; and a top cover module removably couplable over said outer ring end of said collapsible funnel module to said top side of said fixed funnel module. 12. The apparatus of claim 11, wherein said adapter module is a bulb type module at said first end. 13. The apparatus of claim 11, wherein said adapter module is a cam type module at said first end. 14. The apparatus of claim 11, wherein said access opening for replacement fluids is an automobile's oil filler access opening. 15. The apparatus of claim 14, wherein said first end of said adapter module is configured to provide a pressure lock-fit with said automobile's oil filler access opening. 16. The apparatus of claim 11, wherein said fixed funnel module comprises: one or more drainage holes at inside wall of said fixed funnel module near said bottom side to direct spilled fluids from said collapsible funnel module back through said fixed funnel module; a hollow cylindrical mounting column extending upwards from said bottom end of said fixed funnel module, said hollow cylindrical mounting column having an outside bottom section, an inside bottom section, an outside top section, and an inside top section; said outside bottom section fixably coupled to said inside wall of said fixed funnel module at said bottom side. 17. The apparatus of claim 16, wherein said second end of said adapter module is coupled to said inside bottom section of said hollow cylindrical mounting column. 18. The apparatus of claim 16, wherein said inner ring of said collapsible funnel module is coupled to said outside top section of said hollow cylindrical mounting column. 19. The apparatus of claim 16, wherein said top cover module couplable to said top side of said fixed funnel module comprises coupling said top cover module to said inside top section of said hollow cylindrical mounting column when said collapsible funnel module is in a collapsed position. 20. The apparatus of claim 11, wherein said collapsible funnel module is expandable to a fully extended position when said top cover module is removed. 21. The apparatus of claim 11, further comprising: a first gasket at said bottom side of said fixed funnel module to provide pressure lock with said access opening; a second gasket to provide pressure lock between contacts of said outer ring of said collapsible funnel module and said fixed funnel module; and a third gasket to provide pressure lock between contacts of said outer ring of said collapsible funnel module and said top cover. 22. The apparatus of claim 11, further comprising means for interlocking said plurality of rings in an extended position. 23. An oil filler cap apparatus comprising: an adapter module having a first end and a second end, said first end of said adapter module removably couplable to an oil filler access opening of an automobile engine block; a fixed funnel module having a bottom side and a top side, one or more drainage holes at inside wall of said fixed funnel near said bottom side to direct spilled fluids back through said fixed funnel module, a hollow cylindrical mounting column extending upwards from said bottom end of said fixed funnel module, said hollow cylindrical mounting column having an outside bottom section, an inside bottom section, an outside top section, and an inside top section, said outside bottom section of said hollow cylindrical mounting column fixably coupled to said inside wall of said fixed funnel module at said bottom side and said second end of said adapter module fixably coupled to said inside bottom section of said hollow cylindrical mounting column; a collapsible funnel module having a plurality of rings, said plurality of rings comprising an inner ring end and an outer ring end, said collapsible funnel module fixably coupled at said inner ring end to said outside top section of said hollow cylindrical mounting column of said fixed funnel module; and a top cover module removably couplable over said outer ring end of said collapsible funnel module to said inside top section of said hollow cylindrical mounting column of said fixed funnel module.
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