Related to ownership of Patent and its requirements.

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Have the Tree Lounge Advantage patents expired?

I was wondering if the Tree Lounge Advantage patents (e.g., US 5,954,158) are available to be purchased? I know the company has since closed. Have they expired or are they still valid? Any help would ...
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Would this Patent D-120891 hold 2 different creations/inventions?

In reference to the patent: USD120891 I have 2 pictures with this very same patent number D-120891. The small pictures appear to be of the Catholic Religion. Would this be of the same Inventor - ...
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Ownership contact info

I went to the recommended gov site to do a search but could not find the patent. It is listed on google search. How do I find the owners contact info?
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My status with patent No. US5803294

would you be so kind to inform me of my status and my rights due to the fact that I share the right for the patent with the man that I never heard of. Best regards, Zvonimir Bello
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Does LEGO own patent US 8,292,744 B2?

In reference to the patent: US 8,292,744 B2 It looks like LEGO so I need to know if they own it or not.
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Name of the Procedure to transfer 3rd party patent rights to myself

My company's former contractor stole confidental information from me and filed a patent for it. I had filed a patent for the same invention but few months before him. USPTO issued final rejection ...
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Split patent ownership

Can I split patent ownership with my cofounder in the following cases: A patent owned by me A new patent to be applied
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How long does it take to amend inventorship on a published patent after the paperwork is submitted to the USPO?

They are amending this patent to include 2 inventors not on the patent that should have been. How long does it take before the USPO adds that amendment? In reference to the patent: US20120100313
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Legality of patent from father but never manufactured

Father has a patent and he is now under court appointed from state. What happens to his patent? I have the prototype in my possession.
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Is this patent still owned

In reference to the patent: US5690441 I have been designing my own extending bottle brush and would like to get it patented but not sure if the patent is still owned for this design?
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Patent # US 1152583 A

I am interested in knowing if the Whitesel family still owns this patent on the wire stretcher from 1915?