USD200705S - Protective work chamber - Google Patents
Protective work chamber Download PDFInfo
- Publication number
- USD200705S USD200705S US D200705 S USD200705 S US D200705S
- Authority
- US
- United States
- Prior art keywords
- work chamber
- protective work
- protective
- chamber
- examiner
- Prior art date
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- 230000001681 protective Effects 0.000 title description 8
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Description
Des. 200,705 Patented Mar. 30, 1965 United States Patent 0 cc:
PROTECTIVE WORK CHAMBER Frederick John May, Wautage, England Filed Sept. 25, 1963, Ser. No. 76,721
Term of patent 14 years Des. 200,705
PAGE 2 FIGURE 1 is a perspective view of a protective work References Cited by the Examiner chamber, embodying my new design.
UNITED STATES PATENTS FIGURE 2 1s a side elevation as seen from the left of FIGURE 1; and
2,403,203 7/46 Young 20-2 2,786,740 3/57 Taylor et a1.
3,051,163 8/62 Trexler 1281 3,084,684 4/63 Saunders 128-1 FIGURE 3 is a bottom plan view thereof. FIGURE 4 is a rear elevation thereof. I claim:
The ornamental design for a protective work chamber, as shown.
WALLACE R. BURKE, Acting Primary Examiner.
ADELINE B. HANNAH, Examiner.
Family
ID=
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