Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 229/41R
Name: Envelopes, wrappers, and paperboard boxes >
Description:










Sub-classes under this class:

Class Number Class Name Patents
229/ Paperboard box (229/100) 0
229/100 Paperboard box 37
229/400 Paper or paperboard cup 252
229/406 Molded or pressed container 186
229/67.1 File folder or file envelope 131
229/68.1 Envelope 171
229/800 Miscellaneous 22
229/87.01 Wrapper 152
229/900 Including means to facilitate handling by a mechanical apparatus during manufacturing or filling 39
229/901 Box structure alternatively useable as a container or a lid 21
229/902 Box for prepared or processed food 105
229/906.1 Cup lid with means for forming a drinking opening 111
229/907 Trash box 38
229/908 Paint tray 0
229/909 Cigar box 4
229/910 Bucket or pail type (i.e., liquid proof container with handle) 2
229/913 Drawer-type 11
229/914 Basket-type with handle 6
229/915 Stacking feature 188
229/92.8 Postal cards or packets 266
229/92.9 Coin cards 2
229/920 Stress relief 69
229/921 With mailing indicia 30
229/922 With decorative feature 34
229/924 Means to facilitate gripping a tear strip 34
229/927 Means for tearing or breaking rigid or semirigid thermoplastic container 27
229/928 Expandable envelope 29
229/929 Vented envelope 4
229/930 Fold detail 111
229/932 Ice cream cone carrier 21
229/933 Mating container blanks 34
229/938 Sandwich holder 71
229/939 Container made of corrugated paper or corrugated paperboard 172
229/940 Container material with specified grain direction 47
229/941 Box having joint structure for preventing leakage 25
229/942 Nonreusable box having means to facilitate collapsing or disassembling for disposal or for recycling of the box material (e.g., "knockdown" type) 18


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Electric separator, method for the production and use thereof
Wireless communication system, associated methods and data structures
Process cartridge and electrophotographic image forming apparatus
Message value indicator
Dental fillers including a phosphorus containing surface treatment, and compositions and methods thereof
Digital IF demodulator for video applications
Resuming piecewise calibration of a real-time-clock unit after a measured offset that begins at the next calibration period
  Randomly Featured Patents
Digital video camera
Apparatus and method for configuring memory blocks
Horticulture spray seat
Method and apparatus for paging in machine to machine or mobile assisted deployments
Electronic equipment such as an electronic typewriter having a relocation function and an extension function thereof
Device for measuring aberration refraction of the eye
Methods of forming electronic devices
N-(benzyl)aminoalkylcarboxylates, phosphinates, phosphonates and tetrazoles as Edg receptor agonists
Rack bar supporting device of steering apparatus for vehicle
Device for building up high pulse liquid pressures