B21G1/00	7	Making needles used for performing operations (forming heads on pin-like needles B21G3/12; making U-shaped hairpins B21G7/04)	B21G1/00	B21G1/00		157
B21G1/003	8	{Needles for special purposes, e.g. knitting, crochet, hat-pins}	B21G1/00	B21G1/00		216
B21G1/006	8	{Special treatments of pins or needles, e.g. annealing, straightening}	B21G1/00	B21G1/00		126
B21G1/02	8	of needles with eyes, e.g. sewing-needles, sewing-awls	B21G1/02	B21G1/02		45
B21G1/04	9	of needles specially adapted for use in machines or tools	B21G1/04	B21G1/04		227
B21G1/06	8	of needles with hook or barb, e.g. crochet hooks	B21G1/06	B21G1/06		37
B21G1/08	8	of hollow needles or needles with hollow end, e.g. hypodermic needles, larding-needles (B21G1/10 takes precedence)	B21G1/08	B21G1/08		297
B21G1/10	8	equipped with locking means for the material to be drawn through, e.g. for repairing tubeless tyres	B21G1/10	B21G1/10		7
B21G1/12	8	Securing, cleaning-off burrs, reconditioning polishing, grinding (takes precedence over B21G1/02&#160;-&#160;B21G1/10)	B21G1/12	B21G1/12		190
B21G3/00	7	Making pins, nails, or the like (of pins with individual caps B21G5/00; of U-like shape B21G7/00; of split-pins B21G7/08)	B21G3/00	B21G3/00		307
B21G3/005	8	{Nails or pins for special purposes, e.g. curtain pins}	B21G3/00	B21G3/00		368
B21G3/02	8	of pins of the kind used in the tailoring trade or the house- hold	B21G3/02	B21G3/02		20
B21G3/04	9	with locking or shielding device for the pin point, e.g. safety-pins	B21G3/04	B21G3/04		84
B21G3/06	8	of nails with shoulders	B21G3/06	B21G3/06		11
B21G3/08	8	of nails with head and two or more shanks or split shanks	B21G3/08	B21G3/08		23
B21G3/10	8	of undulated nails or pins	B21G3/10	B21G3/10		16
B21G3/12	8	Upsetting; Forming heads	B21G3/12	B21G3/12		498
B21G3/14	8	Reducing diameter of parts otherwise than by rolling	B21G3/14	B21G3/14		9
B21G3/16	8	Pointing; with or without cutting	B21G3/16	B21G3/16		376
B21G3/18	8	by operations not restricted to one of the groups B21G3/12&#160;-&#160;B21G3/16(B21G3/06&#160;-&#160;B21G3/10 take precedence)	B21G3/18	B21G3/18		262
B21G3/20	9	from wire of indefinite length (by rolling B21G3/30)	B21G3/20	B21G3/20		183
B21G3/22	10	in pairs arranged head to head	B21G3/22	B21G3/22		20
B21G3/24	10	by simultaneously forming the head of one nail and the adjacent point of another	B21G3/24	B21G3/24		11
B21G3/26	9	by cutting from strip or sheet material	B21G3/26	B21G3/26		250
B21G3/28	9	by forging or pressing	B21G3/28	B21G3/28		195
B21G3/30	9	by rolling	B21G3/30	B21G3/30		85
B21G3/32	8	Feeding material to be worked to nail or pin making machines	B21G3/32	B21G3/32		435
B21G5/00	7	Making pins or nails with attached caps or with coated heads	B21G5/00	B21G5/00		125
B21G5/02	8	of drawing-pins or pins of drawing-pin type	B21G5/02	B21G5/02		96
B21G7/00	7	Making pins of U-like shape or split-pins (of paper fasteners or staples B21D53/46, B21F45/16)	B21G7/00	B21G7/00		3
B21G7/02	8	of U-like shape	B21G7/02	B21G7/02		20
B21G7/04	9	of hairpins	B21G7/04	B21G7/04		26
B21G7/06	10	of undulated hairpins	B21G7/06	B21G7/06		28
B21G7/08	8	of split-pins, e.g. cotter-pins	B21G7/08	B21G7/08		16
