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Ventilated vacuum commutation structure
D703712 Ventilated vacuum commutation structure
Patent Drawings:

Inventor: Andrews, et al.
Date Issued: April 29, 2014
Application:
Filed:
Inventors:
Assignee:
Primary Examiner: Palasik; Patricia
Assistant Examiner:
Attorney Or Agent: Ryan Kromholz & Manion, S.C.
U.S. Class: D15/138
Field Of Search: ;D15/199; ;D15/122; ;83/100; ;156/73.1; ;156/250; ;156/256; ;156/265; ;198/374; ;198/417; ;198/803.13; ;221/1; ;226/43; ;226/118; ;242/58.3
International Class: 1509
U.S Patent Documents:
Foreign Patent Documents: 1007854; 1146129; 1153345; 1190078; 1210744; 1212132; 1236056; 1249102; 1292201; 1307244; 1308015; 1310342; 2023816; 2330679; 2404154; 2541194; 2559517; 2337700; 2407867; 2699136; 142627; 2600432; 202105105; 0048011; 60123502; 60216550; 102005035544; 102005048868; 102006047280; 102007063209; 0044206; 0089106; 0099732; 0206208; 0304140; 0411287; 0439897; 0455231; 510251; 0589859; 0676352; 0652175; 0811473; 0901780; 0990588; 1132325; 1035818; 1199057; 1366734; 1393701; 1415628; 1433731; 1571249; 1619008; 1707168; 1726414; 1302424; 1801045; 1941853; 1961403; 1994919; 2180864; 2211812; 2103427; 2233116; 2238955; 1175880; 1868821; 2036522; 1272347; 2032338; 509706; 520559; 296211; 2891811; 200601373; 2311349; 2177355; 2255961; 1132325; 191101501; 439897; 856389; 941073; 1096373; 1126539; 1346329; 1412812; 1467470; 2045298; 2115775; 2288316; 1374910; 1374911; 428364; 542180; 576566; 626160; 626161; 6197925; 9299398; 10035621; 10-277091; 2008-161300; 0602047; 0601003-7; 0601145-6; WO2008155618; WO93/15248; WO9403301; WO97/23398; WO9732552; WO9747265; WO9747810; WO9821134; WO98/55298; WO9907319; WO9913813; WO9932385; WO9965437; WO0143682; WO0172237; WO03/031177; WO2004007329; WO2005075163; WO2006038946; WO2007029115; WO2007039800; WO2007126347; WO2008001209; WO2008/015594; WO2008037281; WO2008/123348; WO2009/06550; WO2009/065497; WO2010028786; WO2011101773
Other References: "Reciprocating Mechanisms", Franklin Jones, vol. 1, date unknown, 2 pages. cited by applicant.









Abstract:
Claim: CLAIM We claim the ornamental design for a ventilated vacuum commutation structure, as shown and described.
Description: FIG. 1 is a perspective view of a ventilated vacuum commutation structure;

FIG. 2 is a top view of the ventilated vacuum commutation structure;

FIG. 3 is a bottom view of the ventilated vacuum commutation structure;

FIG. 4 is a first side view of the ventilated vacuum commutation structure; and,

FIG. 5 is a second side view of the ventilated vacuum commutation structure.

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