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Primary Examiner: Kannan, Philip C.
Assistant Examiner:
Attorney: Merchant, Gould, Smith, Edell, Welter & Schmidt

Next ten patents ordered by date:

Weather seal apparatus
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Title: Weatherstrip

Abstract: An improved weatherstrip for sealing the meeting stiles of a sliding door unit. The weatherstrip material comprises two, longitudinally elongated weatherstrip members. Each weatherstrip member has a substantially rigid base section which is fixedly secured to the stile. A first flexible leg extends out from the base section at an angle relatively thereto to resiliently engage corresponding legs on the opposed weatherstrip member. A second resilient leg may also be provided for sealing against the sides of the meeting stile.

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Inventors: Wilmes, Richard J. (Stillwater, MN, US)

Application Number: 926274
Filing Date: 1978-07-20
Publication_date: 1980-01-29
Assignee: Andersen Corporation (Bayport, MN)
Primary Class(es): 49/406 49/483.1, 49/495.1, 49/496.1
Other Classes:
US Patent Ref:

1763603	Jun, 1930	Donahue	49/495.
2234533	Mar, 1941	Nolan	49/485.
2400470	May, 1946	Spraragen	49/485.
2513789	Jul, 1950	Dudley	49/485.
2593305	Apr, 1952	Hunter	49/485.
3108852	Oct, 1963	Olsen	49/485.
3385001	May, 1968	Bordner	49/498.
3432966	Mar, 1969	Bordner	49/483.
3518792	Jul, 1970	Williamson et al.	49/495.
3656260	Apr, 1972	Weaver et al.	49/498.
4112623	Sep, 1978	McPherson	49/406.

Other Refs: Other References: Page 42 Andersen Detail Catalog No. 782.
Marvin Patio Door Advertisement.