Patent US4965969A successfully refreshed from Google Patents.
US4965969A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gutter guard
Assignee: Individual
•
Filing: 1989-03-13
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Granted: 1990-10-30
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Expires: 2009-03-13
Abstract
Abstract A gutter guard formed of a flexible strip of lattice-like plastic or expanded metal material has an upper edge insertable beneath the lower ends of the lowermost course of shingles overlying the gutter of a sloped roof, and has a lower edge which extends over and around the upper outer gutter edge. Tabs cut into material above the lower edge of the strip can be easily depressed downwardly by hand during installation to engage from below the underside of the inwardly facing lip at the outer gutter edge. Alternating flaps formed between the tabs, or a continuous outer edge extending along the tabs, project beyond the tabs and fold in line with the lower tab ends to hook over and around the gutter lip. The hooked outer edge is either flat initially and plastically deformable at installation over the gutter edge, or it is preformed into a hook extending below the tab ends. The material is sufficiently flexible so as to package in a roll.
Inventors
- 👤 Dan E. Antenen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:18
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/076
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
288 words
A gutter guard for covering a gutter, wherein the gutter underlies the lower ends of the lowermost course of shingles of a sloped roof and has an inwardly projecting lower lip, said guard comprising: a flexible, deformable strip formed of a single piece of lattice-like material and having an upper edge and a lower edge; the upper edge of said strip being adapted for insertion beneath the lower ends of the lowermost course of shingles; the lower edge of said strip being spaced from said upper edge a distance greater than the width of the gutter such that the lower edge of the strip, when the upper edge thereof is inserted beneath the lowermost course of the shingles, at least partially overlies the inwardly projecting lip of the gutter when said strip is installed thereon; a plurality of tabs formed integrally in said lattice-like material and spaced from each other along the length of said strip, each of said tabs having a free lower end spaced from said upper and lower edges of said strip and positioned on said strip to overlie the lip of the gutter when said upper edge of said strip is so inserted beneath the lowermost course of shingles; and the tabs being manually deformable from a position overlying the lip of the gutter to a position below the underside of the lip of the gutter when said strip is so installed such that said lower edge of said strip and said tabs cooperate to engage the gutter lip respectfully from above and below to secure the lower edge of said strip to said gutter and to prevent the upper edge of said strip from sliding outwardly from beneath the lowermost course of shingles.
Claim 2
Dependent Claim
288 words
A gutter guard for covering a gutter, wherein the gutter underlies the lower ends of the lowermost course of shingles of a sloped roof and has an inwardly projecting lower lip, said guard comprising: a flexible, deformable strip formed of a single piece of lattice-like material and having an upper edge and a lower edge; the upper edge of said strip being adapted for insertion beneath the lower ends of the lowermost course of shingles; the lower edge of said strip being spaced from said upper edge a distance greater than the width of the gutter such that the lower edge of the strip, when the upper edge thereof is inserted beneath the lowermost course of the shingles, at least partially overlies the inwardly projecting lip of the gutter when said strip is installed thereon; a plurality of tabs formed integrally in said lattice-like material and spaced from each other along the length of said strip, each of said tabs having a free lower end spaced from said upper and lower edges of said strip and positioned on said strip to overlie the lip of the gutter when said upper edge of said strip is so inserted beneath the lowermost course of shingles; and the tabs being manually deformable from a position overlying the lip of the gutter to a position below the underside of the lip of the gutter when said strip is so installed such that said lower edge of said strip and said tabs cooperate to engage the gutter lip respectfully from above and below to secure the lower edge of said strip to said gutter and to prevent the upper edge of said strip from sliding outwardly from beneath the lowermost course of shingles.
Claim 3
Dependent Claim
36 words
The gutter guard of claim 1 wherein said outer edge of said strip extends beyond said lip and is plastically deformable over and downwardly about the upper and outer surface of the lip of the gutter.
Claim 4
Dependent Claim
32 words
The gutter guard of claim 2 wherein the outer edge of said strip is plastically deformable by hand over and about the upper and outer surface of the lip of the gutter.
Claim 5
Dependent Claim
21 words
The gutter guard of claim 1 wherein said strip is sufficiently flexible as to be formed into a roll when packaged.
Claim 6
Dependent Claim
53 words
The gutter guard of claim 1 wherein said outer edge of said strip is continuous in the vicinity of the plurality of the tabs and extends outwardly beyond the lip of the gutter when so installed so that said outer edge of said strip may be formed to hook down over the lip.
Claim 7
Dependent Claim
27 words
The gutter guard of claim 1 wherein said outer edge of said strip includes a plurality of flaps extending outwardly beyond the lower edges of the tabs.
Claim 8
Dependent Claim
24 words
The gutter guard of claim 1 wherein said outer edge of said strip is continuous in the vicinity of the plurality of the tabs.
Claim 9
Dependent Claim
14 words
The gutter guard of claim 1 wherein the lattice-like material is a diagonal grid.
Claim 10
Dependent Claim
16 words
The gutter guard of claim 1 wherein the strip material is formed of expanded sheet metal.
Claim 11
Dependent Claim
15 words
The gutter guard of claim 9 wherein the expanded metal is plastically deformable by hand.
Claim 12
Dependent Claim
16 words
The gutter guard of claim 1 wherein the strip material is formed of molded plastic material.
Claim 13
Dependent Claim
26 words
The gutter guard of claim 11 wherein the strip material includes a plurality of molded ribs formed transversely of the material and spaced along its length.
Claim 14
Dependent Claim
18 words
The gutter guard of claim 11 wherein the outer edge of the strip is preformed to hook downwardly.
Claim 15
Dependent Claim
21 words
The gutter guard of claim 13 wherein said outer edge of said strip is continuous along a plurality of said tabs.
Claim 16
Dependent Claim
49 words
The gutter guard of claim 1 wherein said strip of sheet-like material is dimensioned so as to fold downwardly along folds which are approximately in line with the ends of the tabs such that said outer edge of said strip extends over and around the lip of the gutter.
Claim 17
Dependent Claim
73 words
The gutter guard of claim 1 wherein the material is at least partially resilient in the area of the tabs such that the tabs, when deformed to fit beneath the lip of the gutter, will be elastically biased upwardly against the lip so as to draw the outer edge of said strip down against the top of the gutter to trap the lip between said tabs and the outer edge of the strip.
Claim 18
Dependent Claim
51 words
The gutter guard of claim 1 wherein said outer edge of said strip includes a plurality of flaps extending outwardly beyond the lower edges of the tabs and extending beyond the lip of the gutter when so installed so that said flaps may be formed to hook down over the lip.
Claim 19
Dependent Claim
30 words
The gutter guard of claim 1 further comprising a plurality of Z-shaped hooks attachable to the strip and engageable with the upper edge of the outer side of the gutter.
Claim 20
Dependent Claim
73 words
The gutter guard of claim 18 wherein each of said hooks is formed of a single piece of spring wire twisted to a Z-shape having a cross member, and a pair of end members at each end of said cross-member, each end member forming approximately a right angle with the cross-member and with the other end member, each of said end members having a free end thereof hooked toward the other end member.
Claim 21
Dependent Claim
220 words
A gutter guard for covering a gutter underlying the lower ends of the lowermost course of shingles of a sloped roof, the gutter having an outer lip said guard comprising: a flexible deformable strip of lattice-like material having an upper edge and a lower edge; the upper edge of said strip being adapted for insertion beneath the lower ends of the lowermost course of shingles; the lower edge of said strip being spaced from said upper edge a distance greater than the width of the gutter; said lattice-like material having a free lower edge spaced from said upper edge of said strip and positioned on said strip to overlie the lip of the gutter when said upper edge of said strip is so inserted beneath the lowermost course of shingles; and a plurality of Z-shaped hooks attachable to the strip and engageable with the upper edge of the outer side of the gutter; and wherein each of said hooks is formed of a single piece of spring wire to twisted Z-shape having a cross member and a pair of end members at each end of said cross-member, each end member forming approximately a right angle with the cross-member and with the other end member, each of said end members having a free end thereof hooked toward the other end member.
Claim 22
Dependent Claim
220 words
A gutter guard for covering a gutter underlying the lower ends of the lowermost course of shingles of a sloped roof, the gutter having an outer lip said guard comprising: a flexible deformable strip of lattice-like material having an upper edge and a lower edge; the upper edge of said strip being adapted for insertion beneath the lower ends of the lowermost course of shingles; the lower edge of said strip being spaced from said upper edge a distance greater than the width of the gutter; said lattice-like material having a free lower edge spaced from said upper edge of said strip and positioned on said strip to overlie the lip of the gutter when said upper edge of said strip is so inserted beneath the lowermost course of shingles; and a plurality of Z-shaped hooks attachable to the strip and engageable with the upper edge of the outer side of the gutter; and wherein each of said hooks is formed of a single piece of spring wire to twisted Z-shape having a cross member and a pair of end members at each end of said cross-member, each end member forming approximately a right angle with the cross-member and with the other end member, each of said end members having a free end thereof hooked toward the other end member.
Claim 23
Dependent Claim
38 words
The gutter guard of claim 20 wherein said hooks are reversible and each have two similarly shaped halves each alternatively either attachable to the strip or engageable with the upper edge of the outer side of the gutter.
Claim 24
Dependent Claim
20 words
The gutter guard of claim 20 wherein the hooks have a sharp end engageable with the outside of the gutter.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-10-29 | 1994-04-30 | 1994-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-10-29 | 1998-04-30 | 1998-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-10-29 | 2002-04-30 | 2002-10-30 | $7700.00 | Window Closed / Lapsed |