Cuspidor

Details Cuspidor Cuspidor

1993-01-29

1994-11-29

Recla, Henry J.

Baths, closets, sinks, and spittoons

Spittoons

Flushing

4258, 4262, A61C 1714

Patent

active

053677170

ABSTRACT:
A cuspidor having a substantially rounded basin with a bottom, a substantially upright surrounding sidewall and a fluid inlet spaced above the bottom adjacent one end of the basin for directing flushing fluid into the basin. The juncture between the bottom and sidewall of the basin is formed in a concave curve which varies from a first radius at the end of the basin adjacent the fluid inlet to a smaller second radius adjacent the opposite end of the basin. The bottom also has a substantially flat section adjacent a portion of the juncture section which merges with an intermediate section for directing flushing fluids to a drain hole. The configuration of the basin provides efficient flushing and minimizes the possibility of flushing fluid splashing over the sidewall.

REFERENCES:
patent: D258007 (1981-01-01), Schmidt
patent: 943527 (1909-12-01), Escudel
patent: 1626689 (1927-05-01), Pieper
patent: 1649183 (1927-11-01), Pieper
patent: 2098732 (1937-11-01), Prather
patent: 2098932 (1937-11-01), Saffir
patent: 2371597 (1945-03-01), Angell
patent: 2848721 (1958-08-01), Fredrickson
patent: 3229368 (1966-01-01), Tocchini
patent: 3400412 (1968-09-01), Turner
patent: 3613131 (1972-10-01), Strom et al.
patent: 3650033 (1972-03-01), Behne et al.
patent: 3718974 (1973-03-01), Buchtel et al.
patent: 3771226 (1973-11-01), Lieb et al.
patent: 4165546 (1979-08-01), Philipson et al.
patent: 4307475 (1981-12-01), Schmidt
patent: 4470163 (1984-09-01), Kratochwilla
A-Dec "Century" two-page brochure circa Jan. 1978.
Takara Belmont 50-page Japanese language dental equipment catalog, cover and pp. 9-25, circa Jan. 1991.
Anthos "Teseo" six-page brochure circa Jan. 1992.
A-Dec 117-page equipment catalog, cover and pp. 31-38, Jan. 1991.
Signo "Grand" 19-page Japanese language brochure, cover, pp. 6, 17, circa Jan. 1991.
KaVo "Estetica.RTM. 1042 Ein Wichtiger Schritt in die Zukunft" German language 13-page brochure, pp. 1, 3, 10, circa Jan. 1991.
A-Dec 121-page catalog, cover and pp. 33-40, circa Sep. 1991.
A-Dec "J-Dec" two-page Japanese language brochure circa Jan. 1991.
Pelton and Crane one-page brochure circa Jan. 1991.
Robin Dental Company 40-pg. catalog, cover and p. 9, Feb. 1985.
Marcus Dental Equipment 15-page catalog, cover and p. 11, Mar. 1982.
Weber Dental Criterion-300, cover page only, Apr. 16, 1973.
Osada "FX Series" 31-page Japanese language brochure, cover and pp. 1, 17, 28, circa Jan. 1991.
A-Dec two-page compilation of holder devices: 1969, 1974, 1976, 1980, 1987,1991, circa Jan. 1991.
Dentech 32-page catalog, cover and pp. 2-18, circa Jan. 1991.
Ampco Dental Products four-page brochure, cover page, circa Jan. 1991.
Engle "ME-2" two-page brochure circa Jan. 1991.
Pelton & Crane "Spirit" two-page brochure Jan., 1984.
Takara Belmont 36-page Japanese language brochure, cover and pp. 3, 16-22, circa Jan. 1991.
Siemens 27-page catalog, cover and pp. 2-3, 6-7, 17, Feb. 1991.
KaVo "Systematica.RTM. 1060" four-page French language brochure, circa Jan. 1991.
J. Morita Corporation "Surpass" 21-page Japanese language brochure, cover and pp. 7-8, 15, 18, circa Jan. 1991.
Belmont "SP-Six" ten-page brochure, pp. 7, 10, Aug., 1985.
S-T Products "Performers" six-page brochure, Jul. 1983.
Elan 2000 III 20-page Japanese language catalog, cover and pp. 13, 19, circa Jan. 1991.
Dentrex "Delivery System" four-page brochure circa Jan. 1991.

Affiliated with

Also associated with

Rating

Cuspidor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cuspidor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cuspidor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-66565