XVII. INVENTIONS AND PATENTS, AND INFORMATION ABOUT THE RIGHTS AND DUTIES OF INVENTORS AND WORKMEN, Page 188
The Machinist's Opportunities. What is an Inventor? Idea Not Invention. What an Invention Must Have. Obligation of the Model Builder. Paying for Developing Devices. Time for Filing an Application. Selling an Unpatented Invention. Joint Inventors. Joint Owners Not Partners. Partnerships in Patents. Form of Protection Issued by the Government. Life of a Patent. Interference Proceedings. Concurrent Applications. Granting Interference. Steps in Interference. First Sketches. First Model. First Operative Machine. Preliminary Statements. Proving Invention. What Patents Are Issued For. Owner's Rights. Divided and Undivided Patents. Assignments. How Made. What an Invention Must Have. Basis for Granting Patent in the United States. Reasons for Granting Abroad. Original Grants of Patents. International Agreement. Application for Patents. Course of Procedure. Costs. Filing a Matter of Secrecy.
FIG. PAGE 1. Bench vise 8 2. Pipe grip for vise 9 3. Swivel vise 10 4. Speed lathe 11 5. Calipers 12 6. Engine lathe 13 7. Center gage 14 8. Pocket screw and wire gage 15 9. Handy bench vise 16 10. Combination square 17 11. Uses of the combination square 18 12. A quick adjusting micrometer 19 13. Universal bevel protractor 20 14. Uses of universal bevel protractor 21 15. Grindstone truing device 22 16. Set of tools and case 23 17. The work bench 24 18. Hook tool 28 19. Parting tool 28 20. Knife tool 28 21. Right-hand side tool 28 22. Internal tool 28 23. Left-hand side tool 28 24. Tool for wrought iron 29 25. Tool for cast iron 29 26. End view of drill 31 27. Side view of drill 31 28. Hack-saw frame 35 29. Hack-saw blade 35 30. Plain hook tool 38 31. Plain straight tool 38 32. Proper angles for tools 39 33. Angles for tools 39 34. Angles for tools 39 35. Set of the bitt 40 36. Correct angle 41 37. Wrong angle 41 38. Too low 42 39. Improper set 42 40. Internal set 43 41. Set for brass 43 42. Surface gage 44 43. Uses of surface gage 46 44. Rounded surface 49 45. Winding surface 49 46. Hexagon nut 51 47. Laying off hexagon nut 51 48. Cutting key-way 52 49. Key-seat rule 54 50. Filing metal round 54 51. Filing metal round 54 52. Making a round bearing 55 53. Making a round bearing 55 54. Cross section of file 56 55. Files 58 56. Correct file movement 59 57. Incorrect file movement 60 58. Belt lacing 69 59. Belt lacing 69 60. Belt lacing 69 61. Belt lacing 69 62. Bevel gears 71 63. Miter gears 71 64. Crown wheel 71 65. Grooved friction gears 71 66. Valve 71 67. Cone pulleys 71 68. Universal joint 71 69. Trammel 73 70. Escapement 73 71. Device for holding wheel 73 72. Rack and pinion 73 73. Mutilated gears 73 74. Shaft coupling 73 75. Clutches 75 76. Ball and socket joints 75 77. Fastening ball 75 78. Tripping devices 75 79. Anchor bolt 75 80. Lazy tongs 75 81. Disc shears 75 82. Wabble saw 76 83. Continuous crank motion 76 84. Continues feed 76 85. Crank motion 76 86. Ratchet head 76 87. Bench clamp 76 88. Helico-volute spring 77 89. Double helico-volute 77 90. Helical spring 77 91. Single volute-helix 77 92. Flat spiral or convolute 77 93. Eccentric rod or strap 77 94. Anti dead-centers for lathes 77 95. Plain circle 95 96. Ring 96 97. Raised surface 96 98. Sphere 96 99. Depressed surface 96 100. Concave 97 101. Forms of cubical outlines 98 102. Forms of cubical outlines 98 103. Forms of cubical outlines 98 104. Forms of cubical outlines 98 105. Shading edges 99 106. Shading edges 99 107. Illustrating heavy lines 100 108. Illustrating heavy lines 100 109. Lines on plain surfaces 101 110. Lines on plain surfaces 101 111. Illustrating degrees 102 112. Section lining 103 113. Drawing an ellipse 104 114. Perspective at angles 106 115. Perspective of cube 107 116. Perspective of cube 107 117. Perspective of cube 107 118. Protractor 108 119. Using the protractor 109 120. Section-lining metals 110 121. Spur gears 122 122. Miter gear pitch 123 123. Bevel gears 124 124. Laying of miter gears 125 125. Sprocket wheel 128 126. Simple lever 129 127. Lever action 130 128. The pulley 132 129. Change of direction 133 130. Change of direction 133 131. Steam pressure 135 132. Water pressure 135 133. Prony brake 141 134. Speed indicator 142