When did Corning stop making Pyrex?

In 1998 however, due to slumping sales and retooling of manufacturing plants, Corning sold off the CorningWare and Pyrex lines to World Kitchen, LLC.

Does Corning still make Pyrex?

In 1998, Corning began to focus primarily on scientific and technical glass and sold its Consumer Products Division to a company now known as World Kitchen. The Pyrex brand continues to be produced by World Kitchen today.

When did Pyrex stop production?

The 1950s and 1960s saw the release of dozens of seasonal gift items, and the advertising focus shifted to their promotion. New standard patterns and promotionals continued to be introduced up until about 1983. In 1986, however, US Pyrex opalware was all but discontinued.

Which is better CorningWare vs Pyrex?

Essentially, the main difference between Corningware and Pyrex is that Corningware tends to be smaller, and more aesthetically pleasing. No one wants to see grandma's gorgeously glazed holiday ham in a Pyrex dish; presentation is everything!

Why did they change Pyrex?

However, in the early 90s, Corning, the company that invented Pyrex, started using soda lime silicate glass instead of borosilicate (another manufacturer now owns the line). The switch was, its makers say, to boost the glassware's ability to withstand being dropped.

A History of Pyrex

Is there a difference between Pyrex and Pyrex?

Products with the name 'pyrex' (all lowercase) are made by a company called World Kitchen and are made out of clear tempered high-thermal-expansion soda-lime glass, which has a lower thermal shock resistance, making them susceptible to explosions in the microwave or oven.

Why did they stop making CorningWare?

In 1998 however, due to slumping sales and retooling of manufacturing plants, Corning sold off the CorningWare and Pyrex lines to World Kitchen, LLC. Under new direction, the CorningWare and Pyrex lines are still pretty strong, although different.

Do they still make Pyrex dishes?

no longer manufactures or markets consumer products, only industrial ones. Instant Brands continues to license the pyrex (lowercase) trademark for their tempered soda-lime glass line of kitchenware products and related accessories sold in the United States, South America, and Asia.

Is CorningWare and Pyrex the same?

CorningWare was first introduced in 1958 by Corning Glass Works—the same company that manufactured our beloved Pyrex—featuring unique glass-ceramic (Pyroceram) cookware resistant to thermal shock.

What is the oldest Pyrex pattern?

Atomic Eyes is the oldest Pyrex pattern known to exist.

Originally released as the “Hot 'N' Cold Chip and Dip Set,” this set was simply a large and small mixing bowl with a metal bracket that allowed the dip to be suspended over the bowl of chips.

Is Anchor Hocking the same as Pyrex?

Pyrex and Anchor Hocking use the same glass type for their bakeware and food storage items. The plastic components of containers by both brands are BPA-free. Additionally, the bakeware essentials and containers by both brands are oven, microwave, freezer, and dishwasher-safe.

When was Amber Pyrex made?

However, by 1966, Corning decided against commercializing it for fear that it would cannibalize Pyrex sales. In 1977, Andre Andrieu and Serge Renault, working for Corning France, patented the claim that would form the basis for amber-tinted, transparent Vision cookware.

Why is vintage Pyrex so valuable?

Prices in the Pyrex market are set by the two factors that guide most markets: demand and rarity. Throughout the decades, Pyrex produced a slew of promotional items and limited-edition patterns in small quantities, and those are seriously coveted by collectors.

Is Pyrex toxic?

Best in Glass: Pyrex Basic Dishes

Glass is a naturally non-toxic cookware material and the baking dishes are also non-porous, so odors and stains won't seep into them as you cook your food. Pyrex cookware is dishwasher-safe and safe to use in the microwave, oven, fridge, and freezer.

What is the rarest piece of Pyrex?

What is the Rarest Pyrex Pattern? The Lucky in Love pattern happens to be the rarest Pyrex pattern ever released. The elusive print was released in 1959 and only appeared in the 1-quart round casserole dishes.

Are old Pyrex bowls worth anything?

Some vintage Pyrex can earn up to $3,000, reports NPR—nevermind that it's not dishwasher safe, and it's a pain to lug around compared to modern iterations. Sure enough, we found a 1950s set selling for $1,850 on Etsy, and one from 1960 for $700 on eBay. There's even a rare vintage Pyrex bowl mold going for $1,000.

Is vintage Pyrex oven safe?

That means that if you have Pyrex glassware made before 1998 (like this gorgeous vintage design), you can safely use it like you always have—making a baked mac n' cheese casserole and leaving the dish on your cold granite countertop or immediately transferring it to the fridge for tomorrow's dinner.

Can you use old CorningWare?

Many collectors appreciate the value and practicality of vintage CorningWare. Not only is it fun to display, it can be used in the oven, freezer, refrigerator, or the microwave.

Can old CorningWare go on the stove?

Unsafe for Corningware

The Corningware company advises against use of its stoneware and ovenware dishes on the stove top. The dishes should also not be used in the oven's broiler.

Is Corelle the same as CorningWare?

Related products. Corelle Brands sells similar looking products under the CorningWare brand name that are made of glazed stoneware, rather than Pyroceram. The packaging for this type of CorningWare bakeware specifically that they are not for stovetop use.

Can I put Pyrex glass in the microwave?

Can Pyrex Go In The Microwave? Yes, it can. Pyrex is ideal for microwave cooking. I have used Pyrex bowls and Pyrex dishes in my microwave.

Is CorningWare toxic?

All in all, Corning Ware is one of the most eco-friendly, safe, non-toxic types of cookware around.

How do I tell what year my Pyrex is?

Use the glass markings, stamps, and logos on the pieces themselves to identify when the glass was produced. The oldest Pyrex markings should be on the bottom of glass pieces and feature Pyrex in all capital letters inside a circle with CG for Corning Glassworks.