Resources Contact Us Home
Crib block for retaining walls
D300863 Crib block for retaining walls
Patent Drawings:Drawing: D300863-2    
« 1 »

(1 images)

Inventor: McNeely
Date Issued: April 25, 1989
Application: 06/868,339
Filed: May 29, 1986
Inventors: McNeely; Prentice J. (Crozet, VA)
Assignee: The Clear Flow Co., Inc. (Waynesboro, VA)
Primary Examiner: Word; A. Hugo
Assistant Examiner:
Attorney Or Agent: Howson & Howson
U.S. Class: D25/113
Field Of Search: 405/272; 405/273; 405/287; 405/286; 405/29; D25/113; D25/115
International Class:
U.S Patent Documents: D264383; 3379017; 3631682; 3877236; 3922864; 3953979; 4050254; 4051570; 4074538; 4081969; 4126001; 4154554; 4193718; 4229123; 4266890; 4269537; 4278364; 4293245; 4312606; 4380409; 4413924
Foreign Patent Documents:
Other References:

Claim: The ornamental design for a crib block for retaining walls, as shown and described.
Description: FIG. 1 is a perspective view of a crib block for retaining walls embodying my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a right side elevation thereof; and

FIG. 4 is a top plan view thereof.

The rear elevation, left side elevation and bottom plan view are identical to the front elevation, right side elevation and top plan respectively.

* * * * *
  Recently Added Patents
Method and system for blocking hazardous information
Simulation tool for air traffic communications security
Subscribing to content
Controller with screen
Veronica plant named `Amethyst Plume`
Global alignment for high-dynamic range image generation
Methods and apparatus for voltage selection for a MOSFET switch device
  Randomly Featured Patents
Firearm safeguard device
Antistatic agents, synthesis and use thereof
Synchronization of interrupts with data packets
Control system and method for transmission solenoids
Planetary gear system arrangement with auxiliary oil system
Process oil and process for producing the same
Pressure transmitter with process coupling
Piezoelectric ultrasonic transducer with acoustic matching plate
Locking element
Sensor sensitivity reducer for door mounted retractor