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 Title: |
US4105026:
Bowless eyeglasses holder
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Hay, II, Robert A.; Midland, MI
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| Assignee: |
The Dow Chemical Company, Midland, MI
other patents from DOW CHEMICAL COMPANY (153420) (approx. 10,584)
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| Published / Filed: |
1978-08-08
/ 1976-11-26
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| Application Number: |
US1976000745327
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| IPC Code: |
Advanced:
A62B 18/08;
Core:
A62B 18/00;
IPC-7:
A62B 9/00;
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| ECLA Code: |
A62B18/08A;
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| U.S. Class: |
Current:
128/201.12;
Original:
128/142.4;
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| Field of Search: |
128/142.4,141 R,141 A,145 A,146
002/010,13,439,444,443
351/155,158
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| Priority Number: |
| 1976-11-26 |
US1976000745327 |
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| Abstract: |
Bowless eyeglasses are fixed to a mask, such as a gas mask, by a bowless eyeglasses holder. A preferred holder has a U-shaped configuration formed from a single, generally rod-shaped, resilient, elongated element. The legs of the U are adapted to engage the mask at the inner surface of the mask housing and the base of the U contains a hook-shaped configuration adapted to engaging the bowless eyeglasses.
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| Attorney, Agent or Firm: |
Plotecher, G. R. ;
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| Primary / Asst. Examiners: |
Michell, Robert W.; Recla, Henry J.
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| Family: |
None
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First Claim:
Show all 6 claims |
What is claimed is:
1. A resiliently disengagable bowless eyeglasses holder for fixing bowless eyeglasses to a mask having a mask housing, said housing having at least one transparent eye covering and inner surface means extending around the periphery of the transparent eye covering, the holder comprising at lest one elongated, resilient element having:
- (a) left, right and bridging members wherein the right and left members are connected by the bridging member member form a generally planar, U-shaped configuration, the right and left members forming the legs of the U and the bridging members forming the base of the U, said bridge member and said left and right members including generally hook-shaped means for engaging the bowless eyeglasses, the left and right members having said hook shaped means for engaging the top portions of the bowless eyeglasses frame at the temple connections and the center portion of said bridging member of said holder having said hook-shaped means for engaging under the bridging member of the bowless eyeglasses frame, the hook-shaped configurations of the left and right members located adjacent the respective left and right ends of the bridging member and the hook-shaped configuration of the bridging member located at about the center thereof, and
- (b) the left and right members of the holder being resilient and including end portions adapted for engaging the mask at the inner surface means of the mask housing such that the holder is within the mask housing with the base of the U extending adjacent the top of the inner surface means of the mask housing and the legs of the U extending adjacent the sides of the inner surface means of the mask housing with said end portions of said left and right members engaging said inner surface means such that the holder engages the mask in a generally fixed position and in such a manner that the engaged eyeglasses are opposed the transparent eye covering and that a wearer of the mask can effectively see simultaneously through the engaged bowless eyeglasses and the transparent eye covering.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
Show drawing descriptions
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| Description: |
Show description
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| Forward References: |
Show 5 U.S. patent(s) that reference this one
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