Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Building block
D544552 Building block
Patent Drawings:Drawing: D544552-2    Drawing: D544552-3    Drawing: D544552-4    Drawing: D544552-5    Drawing: D544552-6    
« 1 »

(5 images)

Inventor: Lin
Date Issued: June 12, 2007
Application: D/232,288
Filed: June 17, 2005
Inventors: Lin; Fu-Chi (Taipei Hsien, TW)
Assignee:
Primary Examiner: Baynham; Holly H.
Assistant Examiner: Chin; Cynthia M.
Attorney Or Agent:
U.S. Class: D21/505
Field Of Search: D21/483; D21/484; D21/485; D21/489; D21/490; D21/491; D21/492; D21/493; D21/500; D21/501; D21/502; D21/503; D21/504; D21/505; D25/113; D25/114; D25/115; D25/116; D25/117; D25/118; 446/85; 446/101; 446/102; 446/103; 446/104; 446/105; 446/106; 446/107; 446/108; 446/109; 446/110; 446/111; 446/112; 446/113; 446/114; 446/115; 446/116; 446/117; 446/118; 446/119; 446/120; 446/121; 446/122; 446/123; 446/124; 446/125; 446/126; 446/127; 446/128; 446/69; 434/403
International Class: 2101
U.S Patent Documents: 4171590; 4377916; 4392323; 4484406; D313437; 5019010; 5035666; 5746638; 6034821; 6679780; D505164; 2005/0191932
Foreign Patent Documents:
Other References:









Abstract:
Claim: CLAIM The ornamental design for a building block, as shown and described.
Description: FIG. 1 is a perspective view of a building block;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a right side elevation thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective 3-D view of two identical building blocks placing next to each other.

* * * * *
 
 
  Recently Added Patents
Data center with free-space optical communications
Nucleic acid-based tests for prenatal gender determination
Maize variety hybrid X13A495
Optical input device
Maize variety inbred PH1CD7
Active constant power supply apparatus
Variable speed traffic control system
  Randomly Featured Patents
Filter device for a pitcher
Speedometer for in-line skates
Electrolytically producing chlorine using a solid polymer electrolyte-cathode unit
Medical bandage substrate, medical bandage, and medical bandaging product with low abrasion side edges, and method
Television signal decoder bypass switch
Corona discharge device for electrophotographic charging and potential leveling
Presizing disc with self-locking means
Data processing system and method
Prosthetic devices for upper and lower limbs
Inhaler with powder dislodging member