USPC Class Details

Description: 277 seal for a joint or juncture / 277 seal for a joint or juncture/(345) seal between relatively movable parts (i.e., dynamic seal)

Hierarchy/Derived subclasses

277 / 345-> 346-> 347-> 348-> 349
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uspto searches

Patent Apps in 277/345

Granted Patents in 277/345

Use the links above or do an advanced search in ppubs for:
(277/345.ccls. or 277/346.ccls. or 277/347.ccls. or 277/348.ccls. or 277/349.ccls. or 277/350.ccls. or 277/351.ccls. or 277/352.ccls. or 277/353.ccls. or 277/354.ccls. or 277/355.ccls. or 277/356.ccls. or 277/357.ccls. or 277/358.ccls. or 277/359.ccls. or 277/360.ccls. or 277/361.ccls. or 277/362.ccls. or 277/363.ccls. or 277/364.ccls. or 277/365.ccls. or 277/366.ccls. or 277/367.ccls. or 277/368.ccls. or 277/369.ccls. or 277/370.ccls. or 277/371.ccls. or 277/372.ccls. or 277/373.ccls. or 277/374.ccls. or 277/375.ccls. or 277/376.ccls. or 277/377.ccls. or 277/378.ccls. or 277/379.ccls. or 277/380.ccls. or 277/381.ccls. or 277/382.ccls. or 277/383.ccls. or 277/384.ccls. or 277/385.ccls. or 277/386.ccls. or 277/387.ccls. or 277/388.ccls. or 277/389.ccls. or 277/390.ccls. or 277/391.ccls. or 277/392.ccls. or 277/393.ccls. or 277/394.ccls. or 277/395.ccls. or 277/396.ccls. or 277/397.ccls. or 277/398.ccls. or 277/399.ccls. or 277/400.ccls. or 277/401.ccls. or 277/402.ccls. or 277/403.ccls. or 277/404.ccls. or 277/405.ccls. or 277/406.ccls. or 277/407.ccls. or 277/408.ccls. or 277/409.ccls. or 277/410.ccls. or 277/411.ccls. or 277/412.ccls. or 277/413.ccls. or 277/414.ccls. or 277/415.ccls. or 277/416.ccls. or 277/417.ccls. or 277/418.ccls. or 277/419.ccls. or 277/420.ccls. or 277/421.ccls. or 277/422.ccls. or 277/423.ccls. or 277/424.ccls. or 277/425.ccls. or 277/426.ccls. or 277/427.ccls. or 277/428.ccls. or 277/429.ccls. or 277/430.ccls. or 277/431.ccls. or 277/432.ccls. or 277/433.ccls. or 277/434.ccls. or 277/435.ccls. or 277/436.ccls. or 277/437.ccls. or 277/438.ccls. or 277/439.ccls. or 277/440.ccls. or 277/441.ccls. or 277/442.ccls. or 277/443.ccls. or 277/444.ccls. or 277/445.ccls. or 277/446.ccls. or 277/447.ccls. or 277/448.ccls. or 277/449.ccls. or 277/450.ccls. or 277/451.ccls. or 277/452.ccls. or 277/453.ccls. or 277/454.ccls. or 277/455.ccls. or 277/456.ccls. or 277/457.ccls. or 277/458.ccls. or 277/459.ccls. or 277/460.ccls. or 277/461.ccls. or 277/462.ccls. or 277/463.ccls. or 277/464.ccls. or 277/465.ccls. or 277/466.ccls. or 277/467.ccls. or 277/468.ccls. or 277/469.ccls. or 277/470.ccls. or 277/471.ccls. or 277/472.ccls. or 277/473.ccls. or 277/474.ccls. or 277/475.ccls. or 277/476.ccls. or 277/477.ccls. or 277/478.ccls. or 277/479.ccls. or 277/480.ccls. or 277/481.ccls. or 277/482.ccls. or 277/483.ccls. or 277/484.ccls. or 277/485.ccls. or 277/486.ccls. or 277/487.ccls. or 277/488.ccls. or 277/489.ccls. or 277/490.ccls. or 277/491.ccls. or 277/492.ccls. or 277/493.ccls. or 277/494.ccls. or 277/495.ccls. or 277/496.ccls. or 277/497.ccls. or 277/498.ccls. or 277/499.ccls. or 277/500.ccls. or 277/501.ccls. or 277/502.ccls. or 277/503.ccls. or 277/504.ccls. or 277/505.ccls. or 277/506.ccls. or 277/507.ccls. or 277/508.ccls. or 277/509.ccls. or 277/510.ccls. or 277/511.ccls. or 277/512.ccls. or 277/513.ccls. or 277/514.ccls. or 277/515.ccls. or 277/516.ccls. or 277/517.ccls. or 277/518.ccls. or 277/519.ccls. or 277/520.ccls. or 277/521.ccls. or 277/522.ccls. or 277/523.ccls. or 277/524.ccls. or 277/525.ccls. or 277/526.ccls. or 277/527.ccls. or 277/528.ccls. or 277/529.ccls. or 277/530.ccls. or 277/531.ccls. or 277/532.ccls. or 277/533.ccls. or 277/534.ccls. or 277/535.ccls. or 277/536.ccls. or 277/537.ccls. or 277/538.ccls. or 277/539.ccls. or 277/540.ccls. or 277/541.ccls. or 277/542.ccls. or 277/543.ccls. or 277/544.ccls. or 277/545.ccls. or 277/546.ccls. or 277/547.ccls. or 277/548.ccls. or 277/549.ccls. or 277/550.ccls. or 277/551.ccls. or 277/552.ccls. or 277/553.ccls. or 277/554.ccls. or 277/555.ccls. or 277/556.ccls. or 277/557.ccls. or 277/558.ccls. or 277/559.ccls. or 277/560.ccls. or 277/561.ccls. or 277/562.ccls. or 277/563.ccls. or 277/564.ccls. or 277/565.ccls. or 277/566.ccls. or 277/567.ccls. or 277/568.ccls. or 277/569.ccls. or 277/570.ccls. or 277/571.ccls. or 277/572.ccls. or 277/573.ccls. or 277/574.ccls. or 277/575.ccls. or 277/576.ccls. or 277/577.ccls. or 277/578.ccls. or 277/579.ccls. or 277/580.ccls. or 277/581.ccls. or 277/582.ccls. or 277/583.ccls. or 277/584.ccls. or 277/585.ccls. or 277/586.ccls. or 277/587.ccls. or 277/589.ccls.)

At about 35 search terms the uspto will give you this error "Too many search terms" The 35th term is bold.

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.
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