Resources Contact Us Home
Back strengthening machine
D615138 Back strengthening machine
Patent Drawings:

Inventor: Briscoe
Date Issued: May 4, 2010
Application: D/313,962
Filed: February 23, 2009
Inventors: Briscoe; Betty Jane (Freeport, NY)
Assignee: Briscoe; Betty Jane (Freeport, NY)
Primary Examiner: Spear; Robert M
Assistant Examiner: Underwood; Cynthia
Attorney Or Agent:
U.S. Class: D21/686; D21/662
Field Of Search: D21/687; D21/686; D21/662; D21/694; D21/692; D21/797; D21/689; D21/698; D21/788; 482/124; 482/125; 482/129; 482/142; 482/137; 482/96; 482/97; 482/93; 248/121; 248/125.1; 297/461
International Class: 2102
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Claim: CLAIM The ornamental design for a back strengthening machine, as shown and described.
Description: The single FIGURE is a left side perspective view showing my new design, the oblique shaded lines representing rubber, the right side being a mirror image thereof.

The broken lines represent portions of the structure that form no part of the claim.

* * * * *
  Recently Added Patents
Integrating multimedia capabilities with circuit-switched calls
Method for cutting C--Mn steel with a fiber laser
Control system for an internal combustion engine
Switchable solvents and methods of use thereof
RFID reader revocation checking using low power attached displays
  Randomly Featured Patents
Apparatus for sensing liquid flow and pressure in a conduit or open channel and associated
Friction disc apparatus
Composition for cleaning and degreasing, system for using the composition, and methods of forming and using the composition
Molybdenum-containing friction modifying additive for lubricating oils
Image forming apparatus providing paper discharge device
Method and apparatus for handling shackled poultry
Passive air freshener
Method of WDM channel tagging and monitoring, and apparatus
Device for packing flat articles in transport containers
Synthesis of clasto-lactacystin .beta.-lactone and analogs thereof