Amongst the most celebrated ads regarding this product, this ad from __X__ who have gone as far as to congratulate the people who don't use their products, bypassed laws regarding lewd behaviour to bring this classic.
This company came into existence in the year 1884. This multipurpose product made by this company is world renowned solely because of the fact that it is associated with __X__ and derives its name from them. It was originally the sole supplier of the product and regained this position when it acquired the rival supplier of the product in 2005.
In 1909, the mother of the company's founder passed away and he decided to name the company in memory of her. The company started using __Y__ in their products in the year 1921 and as a result, the name of the company was altered to accommodate this inclusion.
Though this product was originally created to serve the requirements of __X__, it is widely used by the rest of the world, simply because it's so handy and compact.
It is even part of the standard equipment used by NASA astronauts.
Id X, Y, the product and give me the name of the company.
Connect all the pictures, and what caused them all to slowly be replaced by most prominent entities. The remaining part of this family is still well known, and something we all encounter in our day to day lives.
Question: 1) Id the pics or Whats the connection 2) What caused the replacement