"I very much doubt there is a single designer at Apple who has felt flattered by Samsung. And, on the flip side, I doubt there is a single designer at Samsung who sees their work as homage to Apple. " http://daringfireball.net/2012/09/homage_vs_ripoff
"This is the subjective line between homage and rip-off. The old joke is that homage is when you copy someone else; a rip-off is when someone else copies you. But to me, it’s about the difference between drawing inspiration to create something new, versus slavishly copying to create something derivative. That’s the difference between great artists stealing and bad artists copying.
Apple’s products are in different categories than the corresponding Braun devices, and are separated by decades. But there’s no denying the inspiration. Jony Ive himself has readily acknowledged the influence."
In the end, depending on the financial damage at stake, some people will sue, while others may be flattered.
Braun and Apple are not in the same market, Samsung and Apple are, that's why.
They care if somebody copies their devices really close, and then goes into their market
Years ago, there was a small american company selling PC's that looked 99% like Macs (not Psystar). I forgot the name, but here Apple also went to the courtroom. Same problem here, these people copied not only their designs, but they copied really closely on products that competed directly with Apple's products in Apple's markets.
Apart from that, the Braun products are from the 70ties, and the Braun designed said he was flattered by Apple picking up where they left off.
Interestingly, Polaroid does exactly what you said: When somebody releases something that has the distinct Polaroid picture look, they threaten with a lawsuit. I experienced it up front: One of my apps was rejected from the app store because my pictures in there looked like Polaroids, and the rejection was in order to prevent me from getting sued by Polaroid, which seems to have happened before.
Or another thing - I vividly remember a series of Samsung screens that were 100% designed to be used with the white plastic era of Apple computers. Guess what, Apple didn't sue them into obvlivion. (I wouldn't even be surprised if Apple Stores had featured them.)
Apple : Braun is absolutely not like Samsung : Apple.
But Apple sees a problem in that. When they do it, they consider it to be perfectly fine and give it names like 'inspiration'.
But when others do it they act like they were the first ones to bring it to earth and others are 'stealing' it from them.
As a software developer, I'm really tired of people who keep acting like the iPhone wasn't innovative because smartphones existed... yeah they did. They ran on shitty embedded kernels, were starved for resources, and were useless for anything but clunky caricatures of desktop software. My Nokia N73 'smartphone' needed 10 seconds to go from opening the lens cover to being able to take a picture. And you know what? It still sold, because they all sucked.
iOS had the entire mature OS X stack in it, with Quartz/PDF, OpenGL, CoreAudio/Image/Video, ... The innovation is in how that was used to provide the total package, not in the features you tick off on a list. And the fact that people like Steve Ballmer dissed and derided it on features, only to adopt the exact same strategy years later for Windows Phone—down to the limited feature set of the first Metro release—shows that the industry really did not get it at all. It has nothing to do with shiny rounded rectangles, and everything to do with what that rectangle does and how.
The best sign of a revolutionary product is that it immediately becomes so self-evident that nobody can imagine not having thought of it themselves.
They are not copying something just after it came out and in the same concept, just to make a quick back. That would be like the nth thriller to copy the Friday and 13th concept or the nth cheap spy movie to copy James Bond (to continue the filmic analogies).
If Braun was still marketing those products they might have complained. Apple said that they're making less money because people are buying Samsung phones that use Apple's patented idea /look and feel. True or not that's another story.