Author Topic: Super rare PemCo fixture patent!!!  (Read 523 times)
Burrito
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Super rare PemCo fixture patent!!! « on: May 08, 2022, 11:47:04 PM » Author: Burrito
kbrhorse.net/strpatents/3071683.pdf
Here! One member has one in his collection.
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ON LG FOR 2 YEARS! Please don't ask to meet up with me, as I am still living with my mother. Don't send me items either please, thank you!
LED street lights are bad. Some look good though. HID is better.
Please, watch out for the future. It's not looking good. Loves instruction manuals of any kind!

joseph_125
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Re: Super rare PemCo fixture patent!!! « Reply #1 on: May 09, 2022, 12:43:57 AM » Author: joseph_125
Found some pretty interesting stuff in the list of patents there.

http://www.kbrhorse.net/strpatents/3094220.pdf
McGraw Edison tandem dual clamshell "power bracket" with internal ballast.

http://www.kbrhorse.net/strpatents/3170634.pdf
LM Styled Mercury Luminaire.

http://www.kbrhorse.net/strpatents/3257553.pdf
Faceted variant of the GE M-100 that never seemed to make it to production.

http://www.kbrhorse.net/strpatents/2662165.pdf
Early Holophane wall light.

http://www.kbrhorse.net/strpatents/2584671.pdf
GE integrally ballasted medium pressure MV luminaire from the 1940s.

http://www.kbrhorse.net/strpatents/2739226.pdf
GE Form 109, note the incandescent version with vertical lamp.

http://www.kbrhorse.net/strpatents/3283140.pdf
GE Form 400, interesting medium pressure MV variant with arc shaping coil.

http://www.kbrhorse.net/strpatents/2974219.pdf
Westinghouse OV-10

http://www.kbrhorse.net/strpatents/3065338.pdf
Westinghouse OV-25 First Generation
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Burrito
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Re: Super rare PemCo fixture patent!!! « Reply #2 on: May 11, 2022, 08:14:44 PM » Author: Burrito
Oh, Yeah! i also saw those too!
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ON LG FOR 2 YEARS! Please don't ask to meet up with me, as I am still living with my mother. Don't send me items either please, thank you!
LED street lights are bad. Some look good though. HID is better.
Please, watch out for the future. It's not looking good. Loves instruction manuals of any kind!

WorldwideHIDCollectorUSA
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HID, LPS, and preheat fluorescents forever!!!!!!


Worldwide HIDCollectorUSA
Re: Super rare PemCo fixture patent!!! « Reply #3 on: May 22, 2022, 02:01:32 PM » Author: WorldwideHIDCollectorUSA
I always thought that the GE Form 400 never had any arc deflectors.
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Desire to collect various light bulbs (especially HID), control gear, and fixtures from around the world.

DISCLAIMER: THE EXPERIMENTS THAT I CONDUCT INVOLVING UNUSUAL LAMP/BALLAST COMBINATIONS SHOULD NOT BE ATTEMPTED UNLESS YOU HAVE THE PROPER KNOWLEDGE. I AM NOT RESPONSIBLE FOR ANY INJURIES.

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