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 Title: |
US6016808:
Face shield frame apparatus
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Landis, Timothy J.; Loomis, CA
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| Assignee: |
OP-D-OP, Inc., Roseville, CA
other patents from OP-D-OP, INC. (719296) (approx. 21)
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| Published / Filed: |
2000-01-25
/ 1998-07-14
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| Application Number: |
US1998000115419
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| IPC Code: |
Advanced:
A61F 9/04;
A61F 9/02;
Core:
more...
IPC-7:
A61F 11/00;
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| ECLA Code: |
A61F9/04B;
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| U.S. Class: |
Current:
128/857;
002/009;
Original:
128/857;
002/009;
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| Field of Search: |
128/846,857,858
002/009,424,8,15,438,441
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| Priority Number: |
| 1998-07-14 |
US1998000115419 |
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| Abstract: |
A face shield frame apparatus having a head worn frame assembly to which a face shield can be detachably coupled. The frame assembly includes a pair of generally parallel, spaced apart side members which are joined to a front member, which is supported by the wearer's nose or forehead. One or more receptacles are provided on the frame assembly which slidably engage one or more latch arms associated with the face shield support, or conversely, the receptacle may be attached to the face shield support and the latch arm attached to the frame assembly. The latch arm has a locking tab which fits within a slot on the receptacle to lock the latch arm to the receptacle when the latch arm is inserted into the receptacle. The latch arm can also be removed from the receptacle by depressing the locking tab so that it disengages from the slot.
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| Attorney, Agent or Firm: |
O'Banion, John P. ;
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| Primary / Asst. Examiners: |
Brown, Michael A.;
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| INPADOC Legal Status: |
Show legal status actions
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| Family: |
None
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First Claim:
Show all 6 claims |
What is claimed is:
1. A face shield support frame apparatus, comprising:
- (a) a head-worn support frame assembly;
- (b) a face shield mounting member; and
- (c) coupling means for coupling said face shield mounting member to said frame assembly, said coupling means having a latch arm and a receptacle configured to slidably receive said latch arm, said coupling means including locking means for latching said latch arm within said receptacle, said coupling means including release means for unlatching said latch arm from said receptacle.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 10 U.S. patent(s) that reference this one
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