Patent US2817285A successfully refreshed from Google Patents.
Patent US4498912A successfully refreshed from Google Patents.
US4498912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sunscreen cover apparatus for an evaporative cooler
Assignee: Individual
•
Filing: 1982-11-24
•
Granted: 1985-02-12
•
Expires: 2002-11-24
Abstract
Abstract Sunscreen cover for an evaporative cooler includes a top and screen panels extending downwardly from the top to cover the sides of an evaporative cooler for protecting the evaporative cooler by providing shade for the cooler.
Inventors
- 👤 Theresia K. Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:28
CPC Classifications
F; F24; F24F; F24F1/00; F24F1/06; F24F1/56; F24F1/58; F24F6/00; F24F6/02; F24F6/04; Y; Y10; Y10S; Y10S261/00; Y10S261/43; Y10S62/00; Y10S62/16
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
88 words
Cover apparatus for an evaporative cooler having a top and sides, comprising, in combination: flexible, air pervious panel means draped over the top and the sides of the evaporative cooler, including a refective top panel portion covering the top of the evaporative cooler, and reflective side panel portions covering the sides of the evaporative cooler, said top and side panel portions reflecting radiant energy and allowing air to flow through the panel means to the evaporative cooler; and fastening means for securing the panel means to the cooler.
Claim 2
Dependent Claim
88 words
Cover apparatus for an evaporative cooler having a top and sides, comprising, in combination: flexible, air pervious panel means draped over the top and the sides of the evaporative cooler, including a refective top panel portion covering the top of the evaporative cooler, and reflective side panel portions covering the sides of the evaporative cooler, said top and side panel portions reflecting radiant energy and allowing air to flow through the panel means to the evaporative cooler; and fastening means for securing the panel means to the cooler.
Claim 3
Dependent Claim
35 words
The apparatus of claim 1 in which the panel means further includes a first screen layer having a reflective surface for reflecting the sunlight but allowing for the flow of air through the panel means.
Claim 4
Dependent Claim
72 words
The apparatus of claim 2 in which the panel means further includes a second screen layer and a spacer layer disposed between the first and second screen layers, both of which second screen layer and spacer layer allow for the flow of air through them and to the evaporative cooler, and all three layers of which define a filter for filtering particulate matter out of the air flowing to the evaporative cooler.
Claim 5
Dependent Claim
57 words
The apparatus of claim 1 in which the panel means further includes a first panel disposed over the evaporative cooler in a first direction and a second panel disposed over the evaporative cooler in a second direction substantially perpendicular to the direction of the first panel for allowing selective access to the sides of the evaporative cooler.
Claim 6
Dependent Claim
22 words
The apparatus of claim 4 in which the first panel and the second panel are secured together to enclose the evaporative cooler.
References Cited (Backward Citations)
US3006498A
Cited
US3148514A
Cited
US3379481A
Cited
US3552097A
Cited
US3834683A
Cited
US4376082A
Cited
US4379712A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-02-12 | 1988-08-13 | 1989-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-02-12 | 1992-08-13 | 1993-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-02-12 | 1996-08-13 | 1997-02-12 | $7700.00 | Window Closed / Lapsed |