[Set My Preferences]

Patent of the Day
Utility Patent 1,524,407 on January 27, 1925
By Alfred Renaudin
Strain: Strain for horizontal with cupped ends with downward drip edges

Tuesday, January 27, 2015
Special Events

Insulator & Bottle Shows in the next 45 days
Insulator Show Crown Point, IN in 4 days Sat, January 31
Bottle Show Manville, NJ in 5 days Sun, February 1
Insulator Show Yuma, AZ in 11 days Sat, February 7
Insulator ShowBottle Show Columbus, OH in 12 days Sun, February 8
Bottle Show Pewaukee, WI in 12 days Sun, February 8
Bottle Show Las Vegas, NV in 18 days Sat, February 14 (2 day show)
Bottle Show Columbia, SC in 24 days Fri, February 20 (2 day show)
Insulator Show Jacksonville Beach, FL in 25 days Sat, February 21
Bottle Show Enfield, CT in 26 days Sun, February 22
Bottle Show Phoenix, AZ in 31 days Fri, February 27 (2 day show)
Insulator Show Central Point, OR in 32 days Sat, February 28
Bottle Show Grand Rapids, MI in 32 days Sat, February 28
Insulator Show Lebanon, IN in 32 days Sat, February 28
Insulator Show Shrewsbury, PA in 39 days Sat, March 7
Bottle Show Baltimore, MD in 40 days Sun, March 8
NIA show Sandwich, IL in 157 days Fri, July 3 (3 day show)
More shows
search time 0.01 seconds

*Where did the Birthday and Anniversary listings go?

What's New? Insulator Collectors On the Net! Go to the Porcelain Insulator PagesNavigation banner
Updated Thursday
January 1, 2015
Are you  a member?
Why don't you join?

Donate to ICON
Porcelain Insulator


The Most Popular and Desirable Glass Insulators

General Information:
*Insulator Profiles
*Frequently Asked Questions
*Glossary of Insulator Terms
*Style Number Charts
*Anatomy of an Insulator
*Ted's Top Ten Tips
*Search the Insulator Pages
*Most Popular Insulators
*Insulator Wiki
*Download Area
*Links to Related Sites

Photo Albums:
*North American Insulators
*Foreign Insulators
*Porcelain Insulators
*PicturePoster GalleryUpdated 1/2015
*Shorpy Photographs
*Early Telegraph Insulators
*Insulator "Go-Withs"
*Insulators in Service
*Crown Jewels of the Wire
*Power Line Explorer
*The Greatest Insulator Find

Clubs and Shows:
*National Insulator Association
*Local Clubs
*Show CalendarUpdated 1/2015

Read it Online:
*Research Articles and Stories
*ICON Articles and Pictures
*Canadian Forum
*Books Online
*Show Reports
*Insulator News
*Taking Care of Your Insulators
*Classic Articles from RRTP
*Insulators and Computers

Reference Material:
*Reference Books
*Publications Reference Library
"The Insulator Gazette"
*Patent Reference Library
*Insulator Geography
Where were they used?
*Insulator Catalogs
*Design Specifications
*Insulator Research Service
*Out of Print Resources

The People Connection:
*ICON Mailing List
*ICON Web Ring
*Collectors' Pages
*Collectors' Web Sites
*Online Contacts
*Chat Room
*Insulators For Sale and TradeUpdated 1/2015