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Class Information
Number: 229/906.1
Name: Envelopes, wrappers, and paperboard boxes > Cup lid with means for forming a drinking opening
Description: Subject matter comprising a closure for a drinking cup, the closure including means for forming a drinking aperture therein.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4428498 Coffee cup travel lid Jan. 31, 1984
4421244 Plastic lid for containers Dec. 20, 1983
4420111 Cup and cover combination Dec. 13, 1983
4412629 Non-spill drink-through lid Nov. 1, 1983
4405044 Dispenser box for packages of sterile sutures Sep. 20, 1983
4394928 Splash-proof container and cover Jul. 26, 1983
4382526 Dispensing container and blanks therefor May. 10, 1983
4382514 Dispenser carton May. 10, 1983
4366914 Drinking container device with adjustable closure Jan. 4, 1983
4361249 Beverage container lid Nov. 30, 1982
4350260 Lid for drinking containers Sep. 21, 1982
4345695 Lid for a drinking cup Aug. 24, 1982
4322014 Splash-proof container and cover Mar. 30, 1982
4247016 Lid-straw combination for soft drink cups Jan. 27, 1981
4233941 Disposable wild bird feeder Nov. 18, 1980
4215793 Anti-spill lid Aug. 5, 1980
4210272 Container lid Jul. 1, 1980
4210256 Pour spout lid Jul. 1, 1980
4202459 Disposable cup cover May. 13, 1980
4199063 Recloseable dispensing carton and blank therefor Apr. 22, 1980
4194645 Container cover construction Mar. 25, 1980
4190174 Drinking receptacle cover with a lip operated valve Feb. 26, 1980
4187954 Beverage container lid Feb. 12, 1980
4184604 Drinking lid Jan. 22, 1980
4148413 Multi-channelbox-dispenser unit Apr. 10, 1979
RE29898 Self-sealing container closure Feb. 6, 1979
4113135 Drinking cup cover Sep. 12, 1978
4106660 Splash proof drink-through beverage container lid Aug. 15, 1978
4090660 Disposable drinking cup lid May. 23, 1978
4085861 Insulating drink-through closure lids for potable open-top containers Apr. 25, 1978
4081103 Cover for drinking containers Mar. 28, 1978
4074827 Multi-purpose closure for containers Feb. 21, 1978
4056210 Splash proof drink through beverage container lid Nov. 1, 1977
4043478 Beverage container with integral straw Aug. 23, 1977
4026459 Plastic container closure May. 31, 1977
4004691 Glove package box with interchangeable identification Jan. 25, 1977
3994411 Container lid with foldback drink opening Nov. 30, 1976
3977562 Plastic lid with pull Aug. 31, 1976
3977559 Lid for food container Aug. 31, 1976
3952910 Self-sealing container closure Apr. 27, 1976
3945528 Apertured lid and method for manufacturing same Mar. 23, 1976
3938695 Drink-through slosh-inhibiting closure lids for potable open-top containers Feb. 17, 1976

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