Paper clip

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Description

FIG. 1 is a top, front and right side perspective view of a paper clip showing my new design, and

FIG. 2 is a rear, bottom and left side perspective view thereof.

Referenced Cited
U.S. Patent Documents
585162 June 1897 Norwood
715992 December 1902 Cox
1551652 September 1925 Forbes
Other references
  • Office Appliances Catalogue No. 23, 1981 by Plus Kabushiki Kaisha published and delivered in Jan. 1981. Lion Office Equipment 1981 Catalogue by Kabushiki Kaisha Lion Jimuki, printed on Nov. 1, 1980 and delivered on Jan. 1, 1981. Kokuyo Catalogue '81 by Kokuyo Kabushiki Kaisha, published and delivered in Nov. 1980. Office & Business Systems 1981 Ito Catalogue by Ito Shoji Kabushiki Kaisha, published and delivered in Dec. 1980. Office Supplies Catalogue 1981 vol. 11 by Kabushiki Kaisha Crown Group, published in Jan. 1981.
Patent History
Patent number: D271214
Type: Grant
Filed: Jun 29, 1981
Date of Patent: Nov 1, 1983
Inventor: Hisao Sato (Nerima-ku, Tokyo)
Primary Examiner: George P. Word
Law Firm: Stevens, Davis, Miller & Mosher
Application Number: 6/278,348
Classifications
Current U.S. Class: Office Equipment Not Elsewhere Specified (D19/65); D/8395
International Classification: D1902;