Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Golf putter head with undercut cavity back D383512 Golf putter head with undercut cavity back Patent Drawings: Inventor: Schmidt, et al. Date Issued: September 9, 1997 Application: D/024,688 Filed: June 20, 1994 Inventors: Helmstetter; Richard C. (Carlsbad, CA) Schmidt; Glenn H. (Malibu, CA) Assignee: Callaway Golf Company (Carlsbad, CA) Primary Examiner: Deshmukh; Prabhakar G. Assistant Examiner: Siegel; Mitchell I. Attorney Or Agent: Haefliger; William W. U.S. Class: D21/746 Field Of Search: D21/217; D21/218; D21/219; 273/167; 273/168; 273/169; 273/170; 273/171; 273/172; 273/173; 273/174; 273/175 International Class: U.S Patent Documents: D162054; D228355; D234963; D246541; D248181; D248783; D303132; D320427; D321738; D321920; D328936; D334606; 1517476; 1854548; 1993928; 2231847; 3068011; 3134596; 3199872; 3749408; 3841641; 3847399; 3923308; 3967826; 4043562; 4113249; 4121832; 4199144; 4398965; 4405149; 4420156; 4438946; 4447493; 4484746; 4534564; 4573685; 4582321; 4632400; 4655459; 4715601; 4740345; 4798383; 4848747; 4854581; 4865345; 4869507; 4884812; 4913435; 4928972; 4957294; 4960279; 4964640; 4986541; 4995609; 4995630; 5016882; 5060949; 5067711; 5078398; 5110131; 5118562; 5127653; 5154423; 5176384; 5193805; 5222734; 5242167; 5246231; 5248145; 5301946; 5340107 Foreign Patent Documents: 582366; 608128; 371974 Other References: Spalding 1989 Golf Catalog; p. 25; TPM Gold (TPM I); lower left corner.. French PCT WO 93/20904 published Oct. 28, 1993. Industrial Design (Canada), Reg. 20347, registered Nov. 18, 1959 to Reuter.. "Some of Our Best Friends are Hookers and Pushers", Golf World, Jan. 1974, p. 45.. "The Ounce That Counts", Golf World, Jan. 24, 1975, pp. 46 & 47.. "Stroke-Savers", Golf Digest, Mar. 1988, pp. 82 & 83.. "The Wilson Staff Dynapower Iron", Time Magazine, Mar. 24, 1967, p. 1.. "FTD Iron by First Flight", Golf World, May 23, 1972, p. 10.. "T.P. Super Blade", Golf World, Jun. 13, 1972, p. 25.. Golf World, Apr., 1990; p. 81 (iron on left at bottom of page).. Golf World, Jan., 1991; p. 36, (iron at bottom of page).. Golf World, Sep., 1990; p. 80.. Golf Digest, Feb., 1988; p. 177 (irons at upper right of page).. Busines Week, May 23, 1994.. Abstract: Claim: The ornamental design for golf putter head with undercut cavity back, as shown and described. Description: FIG. 1 is a front face view of a putter head embodying our new design; FIG. 2 is a top plan view thereof; FIG. 3 is a toe end view thereof; FIG. 4 is a heel end view thereof; FIG. 5 is a bottom plan view thereof; FIG. 6 is a rear view thereof; FIG. 7 is a sectional view taken on lines 7--7 of FIG. 6; and, FIG. 8 is a sectional view taken on lines 8--8 of FIG. 6. * * * * *       Recently Added Patents Method and system for an improved user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmission Inkjet carriage unit, inkjet recording apparatus, and image forming apparatus Floor display system with interactive features and variable image rotation System and method for acquiring and evaluating optical signals Gemstone Use of zwitterionic polysaccharides for the specific modulation of immune processes System and method for heating biological tissue via RF energy   Randomly Featured Patents Christmas light string with single Zener shunts Method for manufacturing a worm shaft Surface configuration of a rear fender for a vehicle Photo album page Brush-massage shower installation Fluid reservoir for brake master cylinder Articulating arm for a shower head IR camera Smokeless two-cycle engine lubricants Compositions and processes for dyeing keratin fibres with 6-hydroxyindoline and oxidation bases at acid pH's © 2006. PatentGenius. All Rights Reserved.