Company Filing History:
5 out of 213 
1 out of 832,761 Years Active: 2003-2018
Title: Mark Perina: Innovator in Base Angle Attachment Assemblies and Hinged Pole Apparatus
Introduction
Mark Perina is a notable inventor based in Omaha, NE (US). He has made significant contributions to the field of engineering with a total of 6 patents to his name. His innovative designs focus on enhancing the functionality and efficiency of various mechanical systems.
Latest Patents
Among his latest patents, the "Base Angle Attachment Assemblies" stands out. This invention includes a connector for coupling to a base and a pole supported by the base. The connector features a first connecting member and a second connecting member that extends generally perpendicularly to the first. The first connecting member defines an aperture for receiving a fastener, while the second connecting member has apertures for fasteners that couple the connector with the pole. Additionally, the base angle attachment assembly includes a containment assembly designed for insertion into the pole's interior cavity, aligning the fasteners with the apertures in the connector.
Another significant patent is the "Hinged Pole Apparatus." This invention features a hinged pole with a base plate secured to its lower end, which has several upstanding brackets. A cart is mounted on the pole's foundation and is connected to the pole. The cart includes a power cylinder that allows the pole to be lowered from an upright position to a horizontal one for servicing. Once the servicing is complete, the pole can be raised back to its upright position.
Career Highlights
Mark Perina has worked with Valmont Industries, Inc., where he has likely honed his skills and contributed to various projects. His experience in this company has played a crucial role in his development as an inventor.
Collaborations
Throughout his career, Mark has collaborated with notable individuals such as Jeffrey O. Willis and Anthony J. Hansen. These collaborations have likely enriched his work and led to innovative solutions in his field.
Conclusion
Mark Perina is a distinguished inventor whose work in base angle attachment assemblies and hinged pole apparatus showcases his innovative spirit. His contributions to engineering continue to impact the industry positively.