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Class Information
Number: 229/93
Name: Envelopes, wrappers, and paperboard boxes > Paperboard box > Tubes, cylindrical
Description: Subject matter comprising paper tubes having open ends and intended generally for mailing drawings and similar articles.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6557750 |
Promotional mailing device |
May. 6, 2003 |
| 6523306 |
Seeding container |
Feb. 25, 2003 |
| 6467749 |
Concrete column forming tube having a tear strip therein |
Oct. 22, 2002 |
| 6460694 |
Polyethylene-laminated fiber ammunition container |
Oct. 8, 2002 |
| 6450355 |
Reversible overcap for adjustable volume container |
Sep. 17, 2002 |
| 6220564 |
Concrete column forming tube |
Apr. 24, 2001 |
| 6066373 |
Elastomeric yarn support tube and method of making same |
May. 23, 2000 |
| 6033352 |
Method and apparatus for enhancing seam uniformity in spirally wound tubes |
Mar. 7, 2000 |
| 5901902 |
Dispensing box |
May. 11, 1999 |
| 5743422 |
Collapsible bulk container and method of making the same |
Apr. 28, 1998 |
| 5519967 |
Apparatus for providing a decorative cover for a flower pot using a collar |
May. 28, 1996 |
| 5403740 |
Biodegradable compost bins |
Apr. 4, 1995 |
| 5337895 |
Protective end cap for paper rolled on a tube |
Aug. 16, 1994 |
| 5328732 |
Cylindrical package stuffing material |
Jul. 12, 1994 |
| 5244108 |
Collapsibile bulk container and method of making the same |
Sep. 14, 1993 |
| 5222597 |
Golf ball carrier |
Jun. 29, 1993 |
| 5197658 |
Expandable and reversible containers |
Mar. 30, 1993 |
| 5156901 |
Corrugated cardboard structure |
Oct. 20, 1992 |
| 5099607 |
Plant growth container |
Mar. 31, 1992 |
| 5046660 |
Container comprising a planar bottom and a substantially cylindrical body surface |
Sep. 10, 1991 |
| 4979615 |
Integrated circuit device container having unitary closing means |
Dec. 25, 1990 |
| 4951823 |
Paperboard load block |
Aug. 28, 1990 |
| 4911685 |
Coin package |
Mar. 27, 1990 |
| 4880944 |
Bar for induction devices |
Nov. 14, 1989 |
| 4846394 |
Container and blank therefor |
Jul. 11, 1989 |
| 4792326 |
Rapidly disintegrating paper tubes |
Dec. 20, 1988 |
| 4595100 |
Coin holder |
Jun. 17, 1986 |
| 4533576 |
Composite material for packaging containers |
Aug. 6, 1985 |
| 4506813 |
Tubular assembly, method of preparing the assembly, apparatus for uphill teeming which incorporates the assembly and method of casting metal |
Mar. 26, 1985 |
| 4505424 |
Container for displaying and storing flat articles selectively in flattened or cylindrical form |
Mar. 19, 1985 |
| 4467917 |
Carrier tube for prints, sheets or artistic canvases |
Aug. 28, 1984 |
| 4444824 |
Protective packaging material |
Apr. 24, 1984 |
| 4378068 |
Composite carded display package with cover |
Mar. 29, 1983 |
| 4312384 |
Article of manufacture comprising a hollow rod of longitudinally gathered tubing with a surrounding support sheath |
Jan. 26, 1982 |
| 4300963 |
Method of manufacturing cylindrical tubes and apparatus for carrying out the method |
Nov. 17, 1981 |
| 4282904 |
Article of manufacture comprising a hollow rod of longitudinally gathered tubing with a support sheath surrounding the hollow rod, process for producing same, and use of the article in produci |
Aug. 11, 1981 |
| 4282904 |
Article of manufacture comprising a hollow rod of longitudinally gathered tubing with a support sheath surrounding the hollow rod, process for producing same, and use of the article in produci |
Aug. 11, 1981 |
| 4248350 |
Corner post with integral lock |
Feb. 3, 1981 |
| 4203521 |
Packet for providing thermal protection for documents |
May. 20, 1980 |
| 4183432 |
Transparent container for holding a predetermined quantity of coins |
Jan. 15, 1980 |
| 4089459 |
Coin wrapper |
May. 16, 1978 |
| 4026690 |
Forming tube for winding glass fibers and method for using same |
May. 31, 1977 |
| 4008804 |
Bathtub container and method |
Feb. 22, 1977 |
| 3997703 |
Multilayered molded plastics of pullulan and polymers, paper or aluminum foil |
Dec. 14, 1976 |
| 3982029 |
Package intended for pressurized contents |
Sep. 21, 1976 |
| 3981402 |
Pellet dispenser |
Sep. 21, 1976 |
| 3974914 |
Package for a rolled continuous sheet material |
Aug. 17, 1976 |
| 3973675 |
Protective wrapper for fluorescent lamps and similar fragile articles, and resulting package |
Aug. 10, 1976 |
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