US4993081A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible sun shield
Assignee: SHADE AHEAD Inc
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Filing: 1990-02-28
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Granted: 1991-02-19
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Expires: 2010-02-28
Abstract
Abstract A flexible sun shield detachably connectable around the circumference of a hard hat or military helmet for shielding eyes, face and neck from excessive sun exposure. The sun shield includes a brim formed of a curved length of flexible, pliable flat material formed generally into the shape of a portion of an oval ring in-the-flat and an upstanding flexible flange connected along the inner margin of the brim. The flange is releasably connectable circumferentially around the hard hat such that the brim extends outwardly and slopes downwardly from the hard hat.
Inventors
- 👤 David D. Fulghum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:18
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/18; A42B3/22; A42B3/227
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
126 words
A flexible sun shield detachably connectable to a hard hat comprising: a brim formed of a curved length of flexible, pliable flat material formed generally into the shape of a portion of an oval ring in-the-flat having generally parallel, spaced inner and outer margins and spaced apart ends; said brim being fully bendable and readily deformable in response to the imposition of force; an upstanding flexible flange connected along substantially the entire length of said inner margin; releasable attaching means for connecting said flange circumferentially around the hard hat, said brim extending downwardly and sloping outwardly from the hard hat forming a sun shade for the user's head, neck and eyes; said brim having first and second ends which, when connected around the hard hat, overlap.
Claim 2
Dependent Claim
126 words
A flexible sun shield detachably connectable to a hard hat comprising: a brim formed of a curved length of flexible, pliable flat material formed generally into the shape of a portion of an oval ring in-the-flat having generally parallel, spaced inner and outer margins and spaced apart ends; said brim being fully bendable and readily deformable in response to the imposition of force; an upstanding flexible flange connected along substantially the entire length of said inner margin; releasable attaching means for connecting said flange circumferentially around the hard hat, said brim extending downwardly and sloping outwardly from the hard hat forming a sun shade for the user's head, neck and eyes; said brim having first and second ends which, when connected around the hard hat, overlap.
Claim 3
Dependent Claim
22 words
A flexible sun shield as set forth in claim 1, wherein: said brim is continuous when connected circumferentially around the hard hat.
Claim 4
Dependent Claim
73 words
A flexible sunshield as set forth in claim 2, further comprising: two-part connecting means for releasable connection of said first and second ends of said brim when said sun shield is connected circumferentially around the hard hat; said two-part connecting means is releasably mating two-part hook and loop strips, one said strip being connected to said first end upper surface and the other said strip being connected to said second end lower surfaces.
Claim 5
Dependent Claim
45 words
A flexible sun shield as set forth in claim 2, wherein: said releasable attaching means is releasably mating two-part hook and loop strips, one said strip connected to the inner surface of said flange and the other said strip connected circumferentially around the hard hat.
Claim 6
Dependent Claim
65 words
A flexible sun shield as set forth in claim 2, wherein: said releasable attaching means is a plurality of releasably mating two-part male and female snap portions, each of said plurality of female snap portions connected in spaced apart arrangement circumferentially around the hard hat, each of said plurality of male snap portions connected in spaced apart arrangement along the inner surface of said flange.
Claim 7
Dependent Claim
50 words
A flexible sun shield as set forth in claim 5, wherein: each of said plurality of female snap portions are connected to the hard hat by threaded fasteners which are a part of the hard hat used for retaining the suspension band and headband in place within the hard hat.
Claim 8
Dependent Claim
33 words
A flexible sun shield as set forth in claim 2, wherein: said releasable attaching means is an adhesive strip connected to the inner surface of said flange and having a removable protective cover.
Claim 9
Dependent Claim
27 words
A flexible sun shield as set forth in claim 7, wherein: said brim and said flange are formed of relatively heavy but flexible and pliable disposable paper.
Claim 10
Dependent Claim
25 words
A flexible sun shield as set forth in claim 7, wherein: said flange is segmented and is in-the-flat with said brim when not in use.
Claim 11
Dependent Claim
18 words
A flexible sun shield as set forth in claim 7, wherein: said sun shield is rollable for storage.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-02-18 | 1994-08-20 | 1995-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-02-18 | 1998-08-20 | 1999-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-02-18 | 2002-08-20 | 2003-02-19 | $7700.00 | Window Closed / Lapsed |