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Questions tagged [dependent-claim]

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1answer
19 views

Combination of Dependent Claims Infringement

I have a question regarding dependent claim combinations and the infringement of them. Lets say I have these claims: A + B Claim 1 + C Claim 1 + D If someone has an apparatus A + B + C + D, would ...
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1answer
30 views

Claim Status Identifiers

Does a dependent claim's status identifier change to "Currently amended" if amending only the independent claims from which it depends? The dependent claim is not amended. Examiner is suggesting that ...
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1answer
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Novelty requirements for dependent claims

I think my question to follow has been in part answered in this post, but I wanted to formulate it in the context of my situation, just to be sure: Suppose that I formulate a patent application with ...
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1answer
39 views

Set-theoretic view of dependent vs. independent claims

I know that the role of dependent claims has been thoroughly explained in another post in this forum. However, I wanted to clarify something, to see if I am getting this right: A dependent claim must ...
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1answer
184 views

Okay to use “optionally” in a claim?

In a claim, is it okay to use something like: ... node A connects to node B, optionally encrypted, such as via SSL or TLS. I know I can add a dependent claim instead, but is there any advantage of ...
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2answers
136 views

Why have dependent claims?

Sorry for such a newbe question. I understand the purpose of making independent claims as broad as possible, and I understand that if something infringes a dependent claim, it also infringes those ...
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2answers
60 views

A dependent claim that modifies just one aspect of the independent claim

Say there's an independent claim broken down into several steps: A method for ...., comprising the steps of: (a) .... (b) .... (c) .... Now let's say that a dependent claim is to be written such ...
4
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1answer
175 views

Patents and Dependent Claims

I am from the UK, just looking for a pretty simple answer as I have been spending abit more time looking at patents now than ever before. So, I understand independent claims are broad. Then you have ...
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2answers
258 views

Is novelty in every dependent claim a necessity?

In case of an invalidated independent claim, does the dependent claim survive if the added limitation to the now dead independent claim is not inventive? If yes, does that mean that in a long chain of ...