Dating pyrex patterns, crafts. food. travel. life.
Pyrex Passion by Michael D. It is important to note that, in Pyrex Ware terms, the term "pattern" has dual meaning. Hover over the notepad icon for a description.
about the pattern reference
The older mixing bowls also have a thicker, more pronounced rim, but with no appreciable difference in capacity from later examples. Pyrex Love is a resource for collectors of vintage pyrex and other glassware. To be even more confusing, patterns which were given no official name-- usually promotional pieces-- have had a variety of names made up for them by collectors and eBay sellers. We would rather have fun with it, than spend hours trying to figure out the exact name of every single item ever made.
Decorative patterned Pyrex pieces, if rare and found in good condition, can be among the most valuable as collectibles. Perhaps the term came to be used for Pyrex ware much in the same way it is for china or flatware. To keep it simple, however, the limited patterns are typically seen categorized with Standard patterns, although various sources contradict each other and sometimes themselves on the subject.
Years of introduction listed may be best estimates. We'll try to dating pyrex patterns multiple pictures of a particular pattern only if they are considerably different on items i. Estimating the age of Pyrex opal glass kitchenware can most often be done by observing a few basic characteristics.
Although "standard" patterns include more types of pieces, the number of standard patterns released pales in comparison to the number of "non-standard" patterns. The backstamp seen on various items prior to that echoes a MacBeth-Evans trademark, but one not previously used on their glassware: No model number or other information was included on the earliest pieces.
Promotional patterns may have been available for as little as a holiday season or a year, standard patterns from two years to as long as a decade in a few instances.
Anyway, the point I am finally getting to is that sometimes when people are new to collecting Pyrex, they want to know how much pieces are worth and how old they are. Includes detailed pictures, production dates, rarity and current value.
A listing of patterns by year of introduction can be found here. Shades of dating pyrex patterns can also be a clue to age.
Standard Colors & Patterns
Beyond the spectrum of colored Pyrex kitchenware were literally dozens of collections with a variety of silk screen-applied decorative patterns. In another example, pieces that are part of the "Daisy" pattern are in shades of orange to yellow, the decorative design applied only to lids and to alternating Cinderella mixing bowls. But the product would not be branded Pyrex until the debut of kitchenware made from it nearly a decade later.
Pyrex identification is often an inexact science, to say the least. A vintage post for your Monday morning: Some patterns on lids differ slightly from one size to the next. The standard patterns known as "Pyrex Ware Compatibles", whose decorations are complementary to certain Corelle patterns, include the widest range of models of dishes. In order to save space, we may not list every single pattern variation for different item types on these pages.
It is often used to refer to the silk-screened decoration itself. There are links with bullet points near the top of the page to facilitate this. My mom was already selling items in an antique mall, and she had been looking for the green bowl that went with the Pyrex primary colors set of mixing bowls.