NAICS Code 238290-01 - Dumbwaiters

Marketing Level - NAICS 8-Digit

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NAICS Code 238290-01 Description (8-Digit)

Dumbwaiters are a type of vertical transportation system that are designed to move small items, such as food, dishes, or laundry, between different levels of a building. They are typically installed in commercial or residential buildings where there is a need to move items quickly and efficiently between floors. Dumbwaiters are often used in restaurants, hotels, hospitals, and private residences.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 238290 page

Tools

Tools commonly used in the Dumbwaiters industry for day-to-day tasks and operations.

  • Dumbwaiter motor
  • Dumbwaiter cable
  • Dumbwaiter pulley
  • Dumbwaiter control panel
  • Dumbwaiter door
  • Dumbwaiter safety switch
  • Dumbwaiter guide rails
  • Dumbwaiter counterweight
  • Dumbwaiter limit switch
  • Dumbwaiter interlock switch

Industry Examples of Dumbwaiters

Common products and services typical of NAICS Code 238290-01, illustrating the main business activities and contributions to the market.

  • Restaurant dumbwaiters
  • Hotel dumbwaiters
  • Hospital dumbwaiters
  • Residential dumbwaiters
  • Office building dumbwaiters
  • Retail store dumbwaiters
  • Library dumbwaiters
  • Museum dumbwaiters
  • School dumbwaiters
  • Government building dumbwaiters

History

A concise historical narrative of NAICS Code 238290-01 covering global milestones and recent developments within the United States.

  • Dumbwaiters have been around since the 19th century and were initially used in large homes and mansions to transport food and other items between floors. The first dumbwaiter patent was issued in 1883 to George W. Cannon, and by the early 1900s, they were commonly used in hotels and restaurants. In the United States, the dumbwaiter industry saw a significant boom in the 1920s, with the rise of skyscrapers and multi-story buildings. However, with the introduction of modern elevators, the demand for dumbwaiters decreased. In recent years, the industry has seen a resurgence due to the growing trend of smart homes and the need for efficient and convenient ways to transport goods between floors.