Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 441/128
Name: Buoys, rafts, and aquatic devices > Water rescue or life protecting apparatus > Convertible use article > Berth
Description: Device wherein the primary use of the device is as a bed or mattress.










Patents under this class:

Patent Number Title Of Patent Date Issued
5421757 Rescue raft Jun. 6, 1995
4665575 Ventilating mattress module systems for boats, recreational vehicles, and the like May. 19, 1987
4275473 Mattress Jun. 30, 1981











 
 
  Recently Added Patents
Pickup device and method for manufacturing the same
Metal halide lamps with fast run-up and methods of operating the same
Implementing state-of-the-art gate transistor, sidewall profile/angle control by tuning gate etch process recipe parameters
Backlight assembly, method for driving backlight assembly, and liquid crystal display having the same
Wavelength and power scalable waveguiding-based infrared laser system
Embedded package and method for manufacturing the same
Optical input device
  Randomly Featured Patents
Barbeque handle with disposable brush head
Photo detector with an integrated mirror and a method of making the same
Concentrating and dehydrating apparatus for maleic anhydride
Spark discharge ignition systems for gas turbine engines
Wall-mounted type microwave oven
Method of treatment using chemotherapy and erythropoietin
Control system
Chain for slide fastener
Towable VLF sonar projector
Method of correcting eddy current magnetic fields in particle accelerator vacuum chambers