


A giant clown projected from the roof, and a smaller clown head sat atop the intercom, where a sign said, "Pull forward, Jack will speak to you." The Jack in the Box restaurant was conceived as a "modern food machine," designed by La Jolla, California master architect Russell Forester. The intercom allowed much faster service than a traditional drive-up window while one customer was being served at the window, a second and even a third customer's order could be taken and prepared. While the drive-through concept was not new, Jack in the Box innovated a two-way intercom system, the first major chain to use an intercom and the first to focus on drive-through. In 1951, Peterson converted the El Cajon Boulevard location into Jack in the Box, a hamburger stand focused on drive-through service. In 1947, Peterson obtained rights for the intercom ordering concept from George Manos who owned one location named Chatterbox in Anchorage, Alaska, the first known location to use the intercom concept for drive-up windows. By the late 1940s, Peterson's locations had developed a circus-like décor featuring drawings of a starry-eyed clown. Robert Oscar Peterson already owned several successful restaurants when he opened Topsy's Drive-In at 6270 El Cajon Boulevard in San Diego in 1941. įood items include a variety of chicken tenders and French fries along with hamburger and cheeseburger sandwiches and selections of internationally themed foods such as tacos and egg rolls. The company also formerly operated the Qdoba Mexican Grill chain until Apollo Global Management bought the chain in December 2017. Louis, Indianapolis, Redding, and Cincinnati as well as one in Guam. Restaurants are also found in selected large urban areas outside the West Coast, including Phoenix, Salt Lake City, Denver, Albuquerque, El Paso, Dallas-Fort Worth, Houston, Austin, San Antonio, Oklahoma City, Baton Rouge, Nashville, Charlotte, Kansas City, St. The chain has over 2,200 locations, primarily serving the West Coast of the United States. Peterson in San Diego, California, where it is headquartered.

Jack in the Box is an American fast-food restaurant chain founded February 21, 1951, by Robert O.
