Acoustical baffle

Description

FIG. 1 shows an oblique perspective view of a first embodiment of the present invention.

FIG. 2 shows a front view of the embodiment of FIG. 1.

FIG. 3 shows a back view of the embodiment of FIG. 1.

FIG. 4 shows one of the substantially identical sides of the embodiment of FIG. 1.

FIG. 5 shows one of the substantially identical top or bottom of the embodiment of FIG. 1.

FIG. 6 shows an oblique perspective view of a second embodiment of the present invention.

FIG. 7 shows a front view of the embodiment of FIG. 6.

FIG. 8 shows a back view of the embodiment of FIG. 6.

FIG. 9 shows one of the substantially identical sides of the embodiment of FIG. 6.

FIG. 10 shows one of the identical top or bottom of the embodiment of FIG. 6.

FIG. 11 shows a perspective view of a third embodiment of the present invention.

FIG. 12 shows a front view of the embodiment of FIG. 11.

FIG. 13 shows a back view of the embodiment of FIG. 11.

FIG. 14 shows one of the substantially identical sides of the embodiment of FIG. 11.

FIG. 15 shows one of the substantially identical top or bottom of the embodiment of FIG. 11.

FIG. 16 shows a perspective view of a fourth embodiment of the present invention.

FIG. 17 shows a front view of the embodiment of FIG. 16.

FIG. 18 shows a back view of the embodiment of FIG. 16.

FIG. 19 shows one of the substantially identical sides of the embodiment of FIG. 16.

FIG. 20 shows one of the substantially identical top or bottom of the embodiment of FIG. 16.

FIG. 21 shows a perspective view of a fifth embodiment of the present invention.

FIG. 22 shows a front view of the embodiment of FIG. 21.

FIG. 23 shows a back view of the embodiment of FIG. 21.

FIG. 24 shows one of the substantially identical sides of the embodiment of FIG. 21.

FIG. 25 shows one of the substantially identical top or bottom of the embodiment of FIG. 21.

Claims

The ornamental design for an acoustical baffle, substantially as shown and described.

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Inventors:	D'Antonio; Peter (Largo, MD), Konnert; John H. (Reston, VA)
Assignee:	RPG Diffusor Systems, Inc. (Largo, MD)
Appl. No.:	06/774,882
Filed:	September 11, 1985

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Current U.S. Class:	D25/160; D14/204; D14/221
Field of Search:	;D6/432,433,443,407,479 ;52/144,145 ;181/198,206,286,288,292,293 ;D25/80,87 ;211/40,41,184

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References Cited [Referenced By]

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U.S. Patent Documents

254836	March 1882	Nauerth
1483366	February 1924	Mazer
2101568	December 1937	Woodbury
2975853	March 1961	Friend
3245736	April 1966	Douthit
3983955	October 1976	Vasiljevic
4094379	June 1978	Steinberger
4141433	February 1979	Warnaka
4163479	August 1979	Bschorr
4244439	January 1981	Wested
4327816	May 1982	Bennett
4339018	July 1982	Warnaka
4562901	January 1986	Junger et al.

Foreign Patent Documents

	1064968		Dec 1953		FR
	965936		Feb 1950		FR

Other References

Business & Institutional (BI) catalog, 6:1979, p. 17, file illustration A and B. . Mix magazine, Oct. 1985, front cover and p. 201. . On Location Magazine, Nov. 1985, pp. 70 and 71, article on Post Group Sound..

Primary Examiner: Word; A. Hugo
Attorney, Agent or Firm: Spiegel; H. Jay