Confidential document for laser or ink jet printer

Construction for a book cover

Contest card

Continuous business assembly of combined mailers and...

Continuous business form assembly of mailer units

Continuous business forms

Continuous form for printer

Continuous stationery

Continuous strip of mutually hinged panels

Continuous web for forming multipart forms or envelopes

Control element for printed articles

Conventional return envelope in a two-part mailer and method...

Convertible design surface and method for forming the design

Convertible pad and writing implement holder

Cooperative advertising calendar

Copy indicator for a document

Copy resistant documents

Copy-invalidating document

Copy-protected document and method for obtaining same

Copyholder and assembler