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Apparatus for making multiple-lip seals
US 2,982,997 A
Filed
: 09/18/1959
Issued
: 05/09/1961
Est. Priority Date
: 12/15/1958
Status: Expired due to Term
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Current Assignee
Andrew M. Seemann
,
Robert N. Haynie
,
Vasalie L. Peickii
Original Assignee
Andrew M. Seemann
,
Robert N. Haynie
,
Vasalie L. Peickii
Inventors
Peickii, Vasalie L.
,
Seemann, Andrew M.
,
Haynie, Robert N.
Application Number
US03/846,522
Time in Patent Office
599 Days
Field of Search
US Class Current
425/193
CPC Class Codes
B29C 37/0014
by flexibly or permanently ...
B29C 43/027
having an axis of symmetry ...
B29C 43/18
incorporating preformed par...
B29C 43/42
for undercut articles
B29C 70/68
by incorporating or mouldin...
B29D 99/0053
Producing sealings B29D99/0...
B29K 2021/00
Use of unspecified rubbers ...
B29L 2031/26
Sealing devices, e.g. packa...
B29L 2031/712
Containers; Packaging eleme...
Y10S 264/67
forming ring-like structure
Y10S 277/924
Deformation, material remov...
Y10S 425/005
Cammed
Y10S 425/047
Seal ring
Y10S 425/806
Flash removal
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