Manufacturing Container Or Tube From Paper; Or Other Manufacturing From A Sheet Or Web Patents (Class 493)
- Filter having indicator or inspection means (Class 493/40)
- With application of heat to secure wrapper (Class 493/41)
- With shaping or compacting of filter material (Class 493/42)
- By assembling dissimilar filter materials (e.g., fiber and powdered charcoal, etc.) (Class 493/47)
- Filter of fibrous material (Class 493/50)
- With printing or photographic reproduction (Class 493/270)
- With minute size change of formed tube (Class 493/271)
- With coating (Class 493/272)
- With cutting, breaking, tearing, or abrading (Class 493/287)
- With surface treatment (e.g., polishing, burnishing, etc.) (Class 493/291)
- Tube including metal component (Class 493/292)
- With extruding, drawing, or attenuating (Class 493/293)
- With lining of tube (Class 493/294)
- Polygonal cross section tube (Class 493/295)
- Frustoconical tube (Class 493/296)
- Assembling of distinct members (Class 493/297)
- Spiral winding (Class 493/299)
- With advancing of tube axially (Class 493/302)
- Convolute winding (Class 493/303)
- Including closing end of tube (Class 493/308)
- Including application of heat (Class 493/341)
- With scrap material separation or removal (Class 493/342)
- Including assembling or disassembling of distinct members (Class 493/343)
- And with bending (Class 493/352)
- Plural cutting, breaking, tearing, or abrading stations (Class 493/361)
- Making plural, separate cuts by distinct cutting edges (Class 493/363)
- Of moving work (Class 493/369)
- By rotary tool (Class 493/370)
- By reciprocatory tool (Class 493/372)
Cross-Reference Art Collections
- Dished (Class 493/902)
- Insulated thermally (Class 493/903)
- Cushioned (Class 493/904)
- Having window (Class 493/905)
- Having multilayer wall (Class 493/906)
- Having handle or suspension means (Class 493/909)
- Cigarette container (Class 493/910)
- Having internal partition (Class 493/912)
- Eyeglass container (Class 493/914)
- Match container (Class 493/915)
- Envelope (Class 493/917)
- Requiring external support during filling (Class 493/924)
- Having mesh or window opening (Class 493/925)
- Having handle or suspension means (Class 493/926)
- Reclosable (Class 493/927)
- Having tear strip (Class 493/930)
- Having plural compartments (Class 493/931)
- Having plural openings (Class 493/932)
- Having multilayer wall (Class 493/933)
- Parallelepiped or tetrahedron shape (Class 493/934)
- Covering bag (e.g., garment protector, etc.) (Class 493/935)
- Square bottom (Class 493/936)
