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Key matrix for a handset
D451502 Key matrix for a handset

Patent Drawings:
Inventor: Vuolteenaho, et al.
Date Issued: December 4, 2001
Application: D/128,377
Filed: August 23, 2000
Inventors: Jokinen; Tapani (Oak Park, CA)
Vuolteenaho; Hanna (Copenhagen, DK)
Assignee: Nokia Mobile Phones, Ltd (Espoo, FI)
Primary Examiner: Asch; Jeffrey
Assistant Examiner:
Attorney Or Agent: Perman & Green, LLP
U.S. Class: D14/247
Field Of Search: D14/137; D14/138; D14/218; D14/147; D14/148; D14/247; D14/248; D14/144; D14/341; D14/342; D14/343; D14/344; D14/345; D14/346; D14/347; 379/433.434; 379/419; 379/420; 379/428; 379/440; 379/364; 379/368; 455/550; 455/551; 455/552; 455/553; 455/554; 455/555; 455/556; 455/557; 455/558; 455/559; 455/560; 455/561; 455/562; 455/563; 455/564; 455/565; 455/566; 455/567; 455/568; 455/569; 455/570; 455/571; 455/572; 455/573; 455/574; 455/575; 455/90
International Class:
U.S Patent Documents: D289896; D299719; D302423; D319052; D320984; D321183; D325576; D325577; D334926; D339338; D341138; D345734; D348667; D349112; D349898; D353807; D353809; D354284; D356561; D356562; D356563; D361328; D361762; D362249; D364620; D374006; D374007; D384950; D385554; D385876; D385887; D386188; D388784; D390555; D392961; D392962; D392967; D392968; D393263; D395049; D395316; D395431; D396230; D396713; D396714; D398930; D398931; D400203; D402653; D402664; D405445; D405783; D405784; D405785; D405795; D406137; D406583; D406585; D407398; D407399; D407400; D408031; D408813; D408824; D409204; D409598; D409599; D409999; D410000; D411205; D412168; D412704; D412710; D413896; D414189; D415149; D415489; D415498; D415770; D416024; D416255; D416563; D416913; D417454; D418145; D418146; D418504; D419550; D419992; D419994; D420677; D420678; D420680; D421004; D421005; D421019; D421020; D421021; D421022; D421023; D421442; D421611; D421984; D421985; D421992; D422597; D423015; D423515; D423516; D424571; D425057; D425073; D425074; D425904; D426829; D426830; D427171; D428001; D428401; D428878; D428879; D429239; D429240; D429241; D429491; D430151; D432529; D433002; D433397; D434410; D434744; D434754; D434755; D436102; D436590; D436938; D436949; D437838; D439230; D440561; 5768370; 5848152; 5982881; 6084962; 6097964; 6125287; 6141540; 6188765; 6195569
Foreign Patent Documents:
Other References:

Abstract:
Claim: The ornamental design for a key matrix for a handset, as shown and described.
Description: FIG. 1 is a bottom plan view of a key matrix for a handset showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front, top and left side perspective view thereof; and,

FIG. 6 is a front, bottom and right side perspective view thereof.

The dotted lines showing the outline of a telephone handset is for illustrative purposes only and forms no part of the claimed invention.

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