Combination outdoor daytime patents

Combination outdoor daytime/nighttime advertising billboard

Filed: February 4th, 1994 [Granted]

Patent Number: 5570138

None of the prior art devices teach a combination outdoor daytime/nighttime advertising display apparatus having an 65 automatically activated projector ...

Digital AM/FM positioning system (DAFPS)--an international positioning system

Filed: December 21st, 1999 [Granted]

Assignee: ITT Manufacturing Enterprises Inc

Patent Number: 6219385

5 Also important to note is the fact that any combination of AM and FM stations may ... because of 10 location, indoor vs. outdoor, daytime vs. nighttime).

Patio umbrella with radiant heater

Filed: August 12th, 1998 [Granted]

Patent Number: 5964233

Because the outdoor daytime temperature may be quite warm and because the ... It does not appear that such a combination has successfully been made prior to ...

Composite Two Screen Digital Device

Filed: April 3rd, 2008 [Pending]

Patent Application Number: 12062452

[0052] The combination of bi-stable power saving reflective display suited for high ambient lighting conditions as in outdoor daytime reading in one screen, ...

C J-OMBARDO

Filed: January 6th, 1955 [Granted]

Patent Number: 2831217

20— 1.12) This invention relates to a combination outdoor drive-in theater and ... The arena is so arranged that it may be used during daylight (or evening) ...

UTILIZATION OP NATURAL HEATING AND COOLING EFFECTS

Filed: October 17th, 1941 [Granted]

Patent Number: 2342211

combination, means forming a fluid containing heat exchanger arranged so as to ... by natural outdoor conditions, a storer of temperature changing effects, ...

Outdoor lighting control apparatus

Filed: June 11th, 1993 [Granted]

Assignee: Pacific Scientific Company

Patent Number: 5325023

No. with an outdoor lighting control circuit for operation 025963 filed Mar. ... It is desired, 20 reiay coil, to form a first parallel combination.

Air conditioning system having compressor-expander in pressurized closed ...

Filed: October 26th, 1976 [Granted]

Assignee: The Rovac Corporation

Patent Number: 4064705

In an air conditioning system for an enclosed space, the combination ... in the enclosed space, an outdoor heat exchanger in the ambient atmosphere, ...