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US5333824A
|
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Extension pole having stabilizer means for securely attaching the extension pole to the main pole
|
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US5226438A
|
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Umbrella with special lining attached to underside of ribs to stabilize the ribs and permit easy removal of top canopy
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US4993445A
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Garden umbrella with solid wooden pole designed to operate with hand crank and pulley system
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US4567907A
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Umbrella having easily operated pulley means for opening and closing the same
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US4367762A
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Umbrella cover and method of making
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US4375222A
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Umbrella cover
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US4010980A
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Covers for outdoor chairs
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CA857099A
|
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Umbrella cover
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