Brammall, Inc.

Lyall Assemblies, Inc.

Tydenbrammall

Paul A Littrell

David L Gilbert

Wanda K Beard

John W Burwell

James M Gust

Robert E Bolen

Ni Zhen Rong

Dale L Stevenson

A security device is described including a bolt and a securement washer through which the bolt is be disposed. The securement washer includes a hole, at least one circumferential groove within the hole, and a C-shaped ring disposed within the circumferential groove. The security device also includes a first end cap with a bolt head receiving well, a first end cap hole through which the shaft of the bolt is disposed, and a first end cap circumferential wall extending above the head of the bolt. The first end cap circumferential wall permits the first end cap to be closed around the head of the bolt. The security device also includes a second end cap with a securement washer receiving well and a second end cap circumferential wall extending above the securement washer. The second end cap circumferential wall permitting the second end cap to be closed around the securement washer.

Method of manufacturing a security device

Tamper evident security seal

Tamper-evident securing device

Bolt seal

Cable lock device

Bolt seat

Cable seal body

Locking device

Cable locking device

Switch adapter

A fluorescent lamp holder assembly is adapted to receive various injection molded end cap structures allowing the fluorescent lamp holder assembly to have several embodiments, including watertight embodiments. The fluorescent lamp holder assembly may be disposable or may allow replacement of the fluorescent lamp, with the replacement style being watertight. The fluorescent lamp holder assembly generally includes a fluorescent lamp surrounded by a protective sleeve. A first end cap covers a first end of the lamp and sleeve, while a second end cap structure comprising a power connector cap and tube power connector cap covers a second end of the lamp and sleeve.

Non-arcing fluorescent lamp holder

Growing community of inventors

Fort Wayne, IN, United States of America

Paul A Littrell