The Case Cheetah knife, or 11 1/2″ pattern, has been around since the pre – 1920 W.R. Case & Sons, Bradford, PA days and is highly sought after by collectors. The Cheetah name was first used around 1970. Most measure 4 3/8″ closed and feature a swing guard and a lock for the single clip point blade.
The swing guard was added to the Case Cheetah knife during the Tested XX era. Handle materials feature genuine stag, bone and the rare green bone as well. Check out my vintage Case XX knives page. I appreciate any traffic from these links as I earn a commission when an item is purchased, at no extra cost to you.
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CASE XX CHEETAH 011 Holding Knife Vintage Christmas Tree Handle Limited
 | $239.00 Buy It on eBay for only: $239.00 Buy It Now on eBay |
Vintage Case XX USA 6111 1/2L Silver Script Cranberry Bone Cheetah Knife '03 NM
 | $181.50 (32 bids) End Date: Monday Apr-14-2025 20:45:01 EDT Bid |
MINT CASE XX BLACK SCROLL 5111 ½ L SSP STAG SWING GUARD CHEETAH (870)
 | $425.00 Buy It on eBay for only: $425.00 Buy It Now on eBay |
Case XX USA 1970 10 dot RARE pretty red bone 6111-1/2 Cheetah mint in box knife
 | $1,099.99 Buy It on eBay for only: $1,099.99 Buy It Now on eBay |
RARE VINTAGE CASE XX BONE CHEETAH LOCKBACK KNIFE 6111 1/2 L 1940-64
 | $495.00 Buy It on eBay for only: $495.00 Buy It Now on eBay |
NEAR MINT CASE XX 6.5111 ½ BONE STAG CHEETAH, 6 DOT 2004 (855)
 | $250.00 Buy It on eBay for only: $250.00 Buy It Now on eBay |
CASE XX CHEETAH KNIFE VINTAGE CHESTNUT-CASE BROS. 6111 1/2L SS No Box New
 | $179.99 End Date: Sunday Apr-20-2025 22:49:58 EDT Buy It on eBay for only: $179.99 Buy It Now on eBay |
1977 Case XX 3 dot bone handle Cheetah Model 6111 1/2 L NEAR MINT!!!
 | $349.00 Buy It on eBay for only: $349.00 Buy It Now on eBay |
RARE VINTAGE CASE XX BONE CHEETAH LOCKBACK KNIFE 6111 1/2L 10 DOT 1970
 | $495.00 Buy It on eBay for only: $495.00 Buy It Now on eBay |
CASE XX "CHEETAH" FOLDING KNIFE 5111 1/2L SS W/FLAWLESS STAG HANDLES ENGRAVED
 | $379.99 End Date: Sunday Apr-20-2025 22:47:16 EDT Buy It on eBay for only: $379.99 Buy It Now on eBay |
CASE XX CHEETAH GREENISH BROWN BONE 6OR 7 DOT BEAUTIFUL DOES HAVE CRACK IN...
 | $29.00 (7 bids) End Date: Saturday Apr-19-2025 16:48:35 EDT Bid |
Vtg Case XX 3 Dot 1977 Stag Cheetah Blue Scroll Lockback Knife 5111 1/2 LSSP
 | $420.00 Buy It on eBay for only: $420.00 Buy It Now on eBay |
Case XX Cheetah 1977 3 Dot Folding Pocketknife 6111 1/2
 | $274.99 Buy It on eBay for only: $274.99 Buy It Now on eBay |
Case XX Cheetah Lock back Folding Pocket Knife 6111 1/2 L Single Blade
 | $298.80 Buy It on eBay for only: $298.80 Buy It Now on eBay |
CASE XX "CHEETAH" FOLDING KNIFE 5111 1/2L SS W/FLAWLESS STAG HANDLES No Box
 | $379.99 End Date: Sunday Apr-20-2025 22:42:34 EDT Buy It on eBay for only: $379.99 Buy It Now on eBay |
Case Jumbo Cheetah 51050 Parker Edwards Damascus Set 1987 Limited Edition
 | $450.00 End Date: Tuesday Apr-15-2025 06:27:33 EDT Buy It on eBay for only: $450.00 Buy It Now on eBay |
2002 Case XX Cheetah Bone Limited Edition Collection #144 of 500
 | $800.00 Buy It on eBay for only: $800.00 Buy It Now on eBay |
CASE CHEETAH Brian Yellowhorse 2002 Limited Holding Knife Vintage
 | $400.00 Buy It on eBay for only: $400.00 Buy It Now on eBay |
Vtg Schrade USA 507 SC Folding Lock Back Pocket Knife Scrimshaw Cheetah & Sheath
 | $99.95 Buy It on eBay for only: $99.95 Buy It Now on eBay |
