USD181685S - Protective helmet - Google Patents
Protective helmet Download PDFInfo
- Publication number
- USD181685S USD181685S US D181685 S USD181685 S US D181685S
- Authority
- US
- United States
- Prior art keywords
- protective helmet
- protective
- united states
- helmet
- mcmurry
- Prior art date
Links
- 230000001681 protective Effects 0.000 title description 8
Images
Description
United States Patent Ofifice $181,685
Patented Dec. 10, 1957 PROTECTIVE HELNIET Whitney A. Stuart, New Brunswick, N. L, and Leonard G. Huxtable, New York, N. Y., assignors to the United States of America as representedby the Secretary of the Army Application February 21, 1957, Serial No. 44,939
Term of patent 14 years (Cl. D3-13) Figure 1 is a front perspective view of a protective References Cited in the file of this patent helmet embodying our new design; UNITED STATES PATENTS ig: i Z af s izi the Same and D. 180,238 McMurry May 7, 1957 w claim; D. 180,239 McMurry May 7, 1957 The ornamental design for a protective h l b- 1479317 Tlmmons 1924 v Stantially a shown. 2,371,712 Scholl et al Mar. 20, 1945
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD181685S (en) | Protective helmet | |
| USD181239S (en) | Protective helmet | |
| USD181325S (en) | Protective helmet | |
| USD181887S (en) | Protective helmet | |
| USD181686S (en) | Protective helmet | |
| USD181240S (en) | Protective helmet | |
| USD186773S (en) | Easel or similar article | |
| USD186254S (en) | Display rack | |
| USD184092S (en) | Thermometer | |
| USD177967S (en) | Finger ring or similar article | |
| USD182795S (en) | Helmet | |
| USD187037S (en) | Clock | |
| USD178738S (en) | Ash tray | |
| USD184060S (en) | Combined dart and projector therefor or similar article | |
| USD169457S (en) | Wrist watch case or similar article | |
| USD181177S (en) | Plate or similar article | |
| USD189426S (en) | Finger ring | |
| USD184204S (en) | Ball point pen | |
| USD140413S (en) | Ornamental comb or similar article | |
| USD192753S (en) | Phonograph cabinet | |
| USD184395S (en) | Combined front ornament and ear piece for eyeglasses | |
| USD178701S (en) | Earring | |
| USD182726S (en) | Pinafore | |
| USD176840S (en) | Portable refrigerator | |
| USD181592S (en) | Napkin holder or similar article |