Title: Bellowless cuckoo clock

Abstract: A cuckoo clock has a clock mechanism and a pair of whistles for producing the cuckoo sound. An air stream is flowed sequentially through the two whistles by bellowless mechanical structure actuated by the clock mechanism.

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Inventors: Jauch, Christian M. J. (Louisville, MS, US)

Application Number: 864255
Filing Date: 1977-12-27
Publication_date: 1980-05-13
Assignee: Spartus Corporation (Chicago, IL)
Primary Class(es): 368/272 368/65, 968/225, 968/DIG1
Other Classes:
US Patent Ref:

465441	Dec, 1891	Weisser	58/12.
2574703	Nov, 1951	Paul et al.	58/12.

Other Refs: 451225119478321346942449744

Oct, 1927	DE2
Jun, 1965	DE
Jan, 1973	DE
Apr, 1976	DE

Primary Examiner: Truhe, J. V.
Assistant Examiner: Isen, Forester W.
Attorney: Merriam, Marshall & Bicknell