Universal Security Instruments, Inc.

Reynolds Metals Company

T.h.e.m., Inc.

Darrell D Fish

Smoke detector

Case for an alarm system central controller

Tray for holding typewriter film ribbon cassette

A carton for cutting and dispensing sheet material in flattened form with a cutter mechanism for effecting same. The cutter is part of an upper bar suitably attached to the top wall member of the carton with the top normally maintained open by a spring carried by one or both of separate plastic end cap members. The upper bar also carries a pair of parallel plate-like members which extend laterally for substantially the full length of the carton and engages and wipes past a pair of similar parallel plate-like members on a lower bar attached to the front panel. This wiping action places the sheet material, which is manually positioned to overlie the lower bar, in tension with the cutter severing the tensioned sheet material.

Carton for cutting and dispensing sheet material

Portable tire inflating unit

Automobile alarm package

Carton for dispensing and cutting sheet material

A portable air compressor which operates from a cigarette lighter socket is housed in a generally triangular casing having a luminescent triangular hazard warning on at least one surface. The casing includes a lower compartment in which the compressor and motor are stored and an upper compartment in which the power cord and air hose are stored. The two compartments are separated by a horizontal wall having a plurality of slots defined therethrough to provide adequate ventilation between the compartments. Flip-up access panels in the sidewalls provide easy access to the top compartment for deployment of the air hose and power cord. Openings in the front and rear walls at the top and bottom of the housing assure ample ingress of air, both to supply the compressor and to establish a convective cooling flow through the compartments and the slotted wall.

Portable air compressor

Growing community of inventors

Timonium, MD, United States of America

Darrell D Fish