Dating vintage kerr canning jars

dating vintage kerr canning jars

How can you tell the date of a Kerr jar?

The Kerr name will be embossed on the glass. There are some general guidelines to approximate the date of a vintage Kerr jar between 1915 and 1930. The finish on a fruit jar can tell you roughly about the date it was made. If the finish on the base is smooth on the lip of the jar, it usually means the jar was machine-made after 1915.

What is a Kerr canning jar?

This jar is the perfect size to use a water glasses in your kitchen, for canning, or for creative gifts and crafts! It is smooth on three sides and has a large text Kerr logo on the other.

What is the history of the Kerr Mason Jar?

A Brief History of Kerr Mason Jars The Kerr Glass Manufacturing Co. began in Portland, OR in 1904. Though it was not actually a manufacturer at its inception, Kerr offered the Economy brand of mason jar produced for them by the Illinois-Pacific Glass Co.. The Kerr name first appeared on a mason jar in 1915 as Kerr Econom y .

Are Kerr jars still made today?

Todays modern Kerr jars are all machine-made. Typically embossed on the jar is the date of manufacture, plant location, job number, and other information. The Kerr lids have gone through several evolutions since 1903 and should never be reused for canning.

How can I tell how old a Kerr jar is?

There are some general guidelines to approximate the date of a vintage Kerr jar between 1915 and 1930. The finish on a fruit jar can tell you roughly about the date it was made.

How can you tell what year a Ball jar is?

Ignore the 1908 patent date. This was another patent date that was printed on many mason jars, and that has no bearing on the year of production. In fact, Ball used this patent date on their jars well into the 1930s, so this year cannot be used to accurately date a Ball jar.

Are Kerr jars still made today?

Todays modern Kerr jars are all machine-made. Typically embossed on the jar is the date of manufacture, plant location, job number, and other information. The Kerr lids have gone through several evolutions since 1903 and should never be reused for canning.

How can you tell how old a fruit jar is?

The finish on a fruit jar can tell you roughly about the date it was made. If the finish on the base is smooth on the lip of the jar, it usually means the jar was machine-made after 1915. If the jar is rough and jagged at the base, it was machine-made between the early 1900s to 1930.

Does Jarden own Kerr jars?

In 1992 the Kerr glass plants, along with the rights to the Kerr trademark, were acquired by the Ball Corporation, later spun off its canning jar business into what would ultimately be known as Jarden Home Brands which owns the Ball, Kerr, Bernardin, and Golden Harvest

Where are Kerr Mason jars made?

NEW! The Kerr Glass Manufacturing Co. began in Portland, OR in 1904. Though it was not actually a manufacturer at its inception, Kerr offered the Economy brand of mason jar produced for them by the Illinois-Pacific Glass Co.. The Kerr name first appeared on a mason jar in 1915 as Kerr Econom y .

What is the history of the Kerr jar?

History of Kerr Jars. Those operations included the manufacture and sale of caps and lids and the sale of canning jars and lids used by consumers for home canning of fruits, vegetables, jams, jellies, and the like, together with the sale of other related products, including iced tea tumblers and beverage mugs, and plastic dinnerware and drinkware.

Can You reuse a Kerr jar?

Todays modern Kerr jars are all machine-made. Typically embossed on the jar is the date of manufacture, plant location, job number, and other information. The Kerr lids have gone through several evolutions since 1903 and should never be reused for canning. They are supposed to be used only once and then discarded.

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